HoloHawk earns a commission on eBay purchases through this link. It never changes the price you pay.
Prices by grade
PSA 10 = 63.6× raw
Today's figures for every tier.
Raw · ungraded£134
Grade 9£715
Grade 9.5£1,001
PSA 10£8,495
BGS 10£11,044
CGC 10£435
A PSA 10 sells for 63.6× the raw card — a gap of £8,362. Grading fees and the risk of a 9 come out of that.
At a glance
30-day high£163
30-day low£134
Tracked high£163
Days tracked140
Price history
118 readings · 140d
HoloHawk Est. MarketPriceChartingPulseTCG awaiting data
19 Aug 2026HoloHawk Est. Market£86.5020 Aug 2026HoloHawk Est. Market£15321 Aug 2026HoloHawk Est. Market£15322 Aug 2026HoloHawk Est. Market£87.0723 Aug 2026HoloHawk Est. Market£87.0724 Aug 2026HoloHawk Est. Market£87.0725 Aug 2026HoloHawk Est. Market£87.07PriceCharting£13426 Aug 2026HoloHawk Est. Market£127PriceCharting£13427 Aug 2026HoloHawk Est. Market£127PriceCharting£13428 Aug 2026HoloHawk Est. Market£127PriceCharting£13429 Aug 2026HoloHawk Est. Market£127PriceCharting£13430 Aug 2026HoloHawk Est. Market£127PriceCharting£13431 Aug 2026HoloHawk Est. Market£127PriceCharting£1341 Sept 2026HoloHawk Est. Market£127PriceCharting£134
£100£125£150
19 Aug20 Aug22 Aug26 Aug
HoloHawk Est. MarketPriceChartingPulseTCG awaiting data
27 Jul 2026HoloHawk Est. Market£13228 Jul 2026HoloHawk Est. Market£13229 Jul 2026HoloHawk Est. Market£13230 Jul 2026HoloHawk Est. Market£19231 Jul 2026HoloHawk Est. Market£1921 Aug 2026HoloHawk Est. Market£1922 Aug 2026HoloHawk Est. Market£192PriceCharting£1633 Aug 2026HoloHawk Est. Market£192PriceCharting£1634 Aug 2026HoloHawk Est. Market£192PriceCharting£1635 Aug 2026HoloHawk Est. Market£192PriceCharting£1636 Aug 2026HoloHawk Est. Market£192PriceCharting£1637 Aug 2026HoloHawk Est. Market£86.50PriceCharting£1638 Aug 2026HoloHawk Est. Market£86.50PriceCharting£1639 Aug 2026HoloHawk Est. Market£86.50PriceCharting£16310 Aug 2026HoloHawk Est. Market£86.50PriceCharting£16311 Aug 2026HoloHawk Est. Market£86.50PriceCharting£16312 Aug 2026HoloHawk Est. Market£86.50PriceCharting£16313 Aug 2026HoloHawk Est. Market£86.50PriceCharting£16314 Aug 2026HoloHawk Est. Market£86.50PriceCharting£14215 Aug 2026HoloHawk Est. Market£86.50PriceCharting£14216 Aug 2026HoloHawk Est. Market£86.50PriceCharting£14217 Aug 2026HoloHawk Est. Market£86.50PriceCharting£14218 Aug 2026HoloHawk Est. Market£86.50PriceCharting£14219 Aug 2026HoloHawk Est. Market£86.50PriceCharting£14220 Aug 2026HoloHawk Est. Market£153PriceCharting£14221 Aug 2026HoloHawk Est. Market£153PriceCharting£14222 Aug 2026HoloHawk Est. Market£87.07PriceCharting£14223 Aug 2026HoloHawk Est. Market£87.07PriceCharting£13424 Aug 2026HoloHawk Est. Market£87.07PriceCharting£13425 Aug 2026HoloHawk Est. Market£87.07PriceCharting£13426 Aug 2026HoloHawk Est. Market£127PriceCharting£13427 Aug 2026HoloHawk Est. Market£127PriceCharting£13428 Aug 2026HoloHawk Est. Market£127PriceCharting£13429 Aug 2026HoloHawk Est. Market£127PriceCharting£13430 Aug 2026HoloHawk Est. Market£127PriceCharting£13431 Aug 2026HoloHawk Est. Market£127PriceCharting£1341 Sept 2026HoloHawk Est. Market£127PriceCharting£134
£100£150
2 Aug5 Aug20 Aug1 Sept
HoloHawk Est. MarketPriceChartingPulseTCG awaiting data
14 Apr 2026PriceCharting£81.2915 Apr 2026PriceCharting£77.3316 Apr 2026PriceCharting£77.3317 Apr 2026PriceCharting£77.3318 Apr 2026PriceCharting£77.3319 Apr 2026PriceCharting£77.3320 Apr 2026PriceCharting£77.3321 Apr 2026PriceCharting£77.3322 Apr 2026PriceCharting£77.2323 Apr 2026PriceCharting£77.2324 Apr 2026PriceCharting£77.2325 Apr 2026PriceCharting£77.2326 Apr 2026PriceCharting£77.2327 Apr 2026PriceCharting£75.7028 Apr 2026PriceCharting£75.7029 Apr 2026PriceCharting£75.7030 Apr 2026PriceCharting£75.701 May 2026PriceCharting£75.702 May 2026PriceCharting£75.703 May 2026HoloHawk Est. Market£88.34PriceCharting£75.704 May 2026HoloHawk Est. Market£88.34PriceCharting£84.995 May 2026HoloHawk Est. Market£88.34PriceCharting£84.996 May 2026HoloHawk Est. Market£102PriceCharting£84.997 May 2026HoloHawk Est. Market£102PriceCharting£84.998 May 2026HoloHawk Est. Market£102PriceCharting£84.999 May 2026HoloHawk Est. Market£102PriceCharting£92.3910 May 2026HoloHawk Est. Market£102PriceCharting£92.3911 May 2026HoloHawk Est. Market£102PriceCharting£92.3912 May 2026HoloHawk Est. Market£102PriceCharting£93.1013 May 2026HoloHawk Est. Market£102PriceCharting£93.1014 May 2026HoloHawk Est. Market£79.83PriceCharting£93.1015 May 2026HoloHawk Est. Market£80.55PriceCharting£93.1016 May 2026HoloHawk Est. Market£80.55PriceCharting£95.0217 May 2026HoloHawk Est. Market£80.55PriceCharting£95.0218 May 2026HoloHawk Est. Market£80.55PriceCharting£85.8219 May 2026HoloHawk Est. Market£80.55PriceCharting£85.8220 May 2026HoloHawk Est. Market£80.61PriceCharting£85.8221 May 2026HoloHawk Est. Market£80.61PriceCharting£85.8222 May 2026HoloHawk Est. Market£80.61PriceCharting£85.8223 May 2026HoloHawk Est. Market£80.61PriceCharting£85.8224 May 2026HoloHawk Est. Market£80.61PriceCharting£85.8225 May 2026HoloHawk Est. Market£80.61PriceCharting£85.8226 May 2026HoloHawk Est. Market£80.61PriceCharting£85.8227 May 2026HoloHawk Est. Market£80.61PriceCharting£76.1128 May 2026HoloHawk Est. Market£80.61PriceCharting£76.1129 May 2026HoloHawk Est. Market£80.61PriceCharting£76.1130 May 2026HoloHawk Est. Market£80.61PriceCharting£76.1131 May 2026HoloHawk Est. Market£80.61PriceCharting£82.061 Jun 2026HoloHawk Est. Market£80.25PriceCharting£82.062 Jun 2026HoloHawk Est. Market£80.25PriceCharting£82.063 Jun 2026HoloHawk Est. Market£80.25PriceCharting£82.064 Jun 2026HoloHawk Est. Market£80.25PriceCharting£82.065 Jun 2026HoloHawk Est. Market£80.25PriceCharting£82.066 Jun 2026HoloHawk Est. Market£85.43PriceCharting£89.137 Jun 2026HoloHawk Est. Market£85.43PriceCharting£89.138 Jun 2026HoloHawk Est. Market£85.43PriceCharting£95.349 Jun 2026HoloHawk Est. Market£85.43PriceCharting£95.3410 Jun 2026HoloHawk Est. Market£85.43PriceCharting£95.3411 Jun 2026HoloHawk Est. Market£85.43PriceCharting£12812 Jun 2026HoloHawk Est. Market£85.43PriceCharting£12813 Jun 2026HoloHawk Est. Market£85.43PriceCharting£12814 Jun 2026HoloHawk Est. Market£85.43PriceCharting£12815 Jun 2026HoloHawk Est. Market£85.43PriceCharting£13316 Jun 2026HoloHawk Est. Market£85.43PriceCharting£13317 Jun 2026HoloHawk Est. Market£85.43PriceCharting£13318 Jun 2026HoloHawk Est. Market£85.43PriceCharting£13419 Jun 2026HoloHawk Est. Market£85.43PriceCharting£13420 Jun 2026HoloHawk Est. Market£85.43PriceCharting£12321 Jun 2026HoloHawk Est. Market£82.52PriceCharting£12322 Jun 2026HoloHawk Est. Market£82.52PriceCharting£12323 Jun 2026HoloHawk Est. Market£82.52PriceCharting£12324 Jun 2026HoloHawk Est. Market£82.52PriceCharting£13425 Jun 2026HoloHawk Est. Market£173PriceCharting£13426 Jun 2026HoloHawk Est. Market£173PriceCharting£13427 Jun 2026HoloHawk Est. Market£173PriceCharting£12628 Jun 2026HoloHawk Est. Market£176PriceCharting£12629 Jun 2026HoloHawk Est. Market£176PriceCharting£12630 Jun 2026HoloHawk Est. Market£176PriceCharting£1261 Jul 2026HoloHawk Est. Market£176PriceCharting£1262 Jul 2026HoloHawk Est. Market£176PriceCharting£1263 Jul 2026HoloHawk Est. Market£176PriceCharting£1134 Jul 2026HoloHawk Est. Market£176PriceCharting£1135 Jul 2026HoloHawk Est. Market£176PriceCharting£1136 Jul 2026HoloHawk Est. Market£144PriceCharting£1137 Jul 2026HoloHawk Est. Market£144PriceCharting£1138 Jul 2026HoloHawk Est. Market£132PriceCharting£1139 Jul 2026HoloHawk Est. Market£132PriceCharting£11310 Jul 2026HoloHawk Est. Market£132PriceCharting£11311 Jul 2026HoloHawk Est. Market£132PriceCharting£11312 Jul 2026HoloHawk Est. Market£132PriceCharting£12813 Jul 2026HoloHawk Est. Market£132PriceCharting£12814 Jul 2026HoloHawk Est. Market£132PriceCharting£12815 Jul 2026HoloHawk Est. Market£132PriceCharting£12816 Jul 2026HoloHawk Est. Market£132PriceCharting£12817 Jul 2026HoloHawk Est. Market£132PriceCharting£12818 Jul 2026HoloHawk Est. Market£132PriceCharting£12819 Jul 2026HoloHawk Est. Market£132PriceCharting£12820 Jul 2026HoloHawk Est. Market£132PriceCharting£12821 Jul 2026HoloHawk Est. Market£132PriceCharting£12822 Jul 2026HoloHawk Est. Market£132PriceCharting£12823 Jul 2026HoloHawk Est. Market£132PriceCharting£12824 Jul 2026HoloHawk Est. Market£132PriceCharting£12825 Jul 2026HoloHawk Est. Market£132PriceCharting£12826 Jul 2026HoloHawk Est. Market£132PriceCharting£12827 Jul 2026HoloHawk Est. Market£132PriceCharting£12828 Jul 2026HoloHawk Est. Market£132PriceCharting£12829 Jul 2026HoloHawk Est. Market£132PriceCharting£12830 Jul 2026HoloHawk Est. Market£192PriceCharting£15731 Jul 2026HoloHawk Est. Market£192PriceCharting£1571 Aug 2026HoloHawk Est. Market£192PriceCharting£1572 Aug 2026HoloHawk Est. Market£192PriceCharting£1633 Aug 2026HoloHawk Est. Market£192PriceCharting£1634 Aug 2026HoloHawk Est. Market£192PriceCharting£1635 Aug 2026HoloHawk Est. Market£192PriceCharting£1636 Aug 2026HoloHawk Est. Market£192PriceCharting£1637 Aug 2026HoloHawk Est. Market£86.50PriceCharting£1638 Aug 2026HoloHawk Est. Market£86.50PriceCharting£1639 Aug 2026HoloHawk Est. Market£86.50PriceCharting£16310 Aug 2026HoloHawk Est. Market£86.50PriceCharting£16311 Aug 2026HoloHawk Est. Market£86.50PriceCharting£16312 Aug 2026HoloHawk Est. Market£86.50PriceCharting£16313 Aug 2026HoloHawk Est. Market£86.50PriceCharting£16314 Aug 2026HoloHawk Est. Market£86.50PriceCharting£14215 Aug 2026HoloHawk Est. Market£86.50PriceCharting£14216 Aug 2026HoloHawk Est. Market£86.50PriceCharting£14217 Aug 2026HoloHawk Est. Market£86.50PriceCharting£14218 Aug 2026HoloHawk Est. Market£86.50PriceCharting£14219 Aug 2026HoloHawk Est. Market£86.50PriceCharting£14220 Aug 2026HoloHawk Est. Market£153PriceCharting£14221 Aug 2026HoloHawk Est. Market£153PriceCharting£14222 Aug 2026HoloHawk Est. Market£87.07PriceCharting£14223 Aug 2026HoloHawk Est. Market£87.07PriceCharting£13424 Aug 2026HoloHawk Est. Market£87.07PriceCharting£13425 Aug 2026HoloHawk Est. Market£87.07PriceCharting£13426 Aug 2026HoloHawk Est. Market£127PriceCharting£13427 Aug 2026HoloHawk Est. Market£127PriceCharting£13428 Aug 2026HoloHawk Est. Market£127PriceCharting£13429 Aug 2026HoloHawk Est. Market£127PriceCharting£13430 Aug 2026HoloHawk Est. Market£127PriceCharting£13431 Aug 2026HoloHawk Est. Market£127PriceCharting£1341 Sept 2026HoloHawk Est. Market£127PriceCharting£134
£100£150
14 Apr26 May6 Jul1 Sept
HoloHawk Est. Market · PriceCharting · PulseTCG. Hover any point for that day's figures. Flat sections mean the price did not move — a reading is recorded only when it changes. PulseTCG has no readings for this card yet.
Graded price history
PSA 10 · £8,495
PSA 10Grade 9.5Grade 9BGS 10CGC 10
14 Apr 2026PSA 10£3,13215 Apr 2026PSA 10£3,13216 Apr 2026PSA 10£3,13217 Apr 2026PSA 10£3,13218 Apr 2026PSA 10£3,13219 Apr 2026PSA 10£3,13220 Apr 2026PSA 10£3,13221 Apr 2026PSA 10£3,13222 Apr 2026PSA 10£3,13223 Apr 2026PSA 10£3,13224 Apr 2026PSA 10£3,13225 Apr 2026PSA 10£3,13226 Apr 2026PSA 10£3,13227 Apr 2026PSA 10£3,13228 Apr 2026PSA 10£3,13229 Apr 2026PSA 10£3,13230 Apr 2026PSA 10£3,1321 May 2026PSA 10£3,1322 May 2026PSA 10£3,1323 May 2026PSA 10£3,1324 May 2026PSA 10£3,1325 May 2026PSA 10£3,1326 May 2026PSA 10£3,1327 May 2026PSA 10£3,1328 May 2026PSA 10£3,1329 May 2026PSA 10£3,13210 May 2026PSA 10£3,13211 May 2026PSA 10£3,13212 May 2026PSA 10£3,13213 May 2026PSA 10£3,13214 May 2026PSA 10£3,13215 May 2026PSA 10£3,13216 May 2026PSA 10£3,13217 May 2026PSA 10£3,13218 May 2026PSA 10£3,13219 May 2026PSA 10£3,13220 May 2026PSA 10£3,13221 May 2026PSA 10£3,13222 May 2026PSA 10£3,13223 May 2026PSA 10£3,13224 May 2026PSA 10£3,13225 May 2026PSA 10£3,13226 May 2026PSA 10£3,13227 May 2026PSA 10£3,13228 May 2026PSA 10£3,13229 May 2026PSA 10£3,13230 May 2026PSA 10£3,13231 May 2026PSA 10£3,1321 Jun 2026PSA 10£3,1322 Jun 2026PSA 10£3,1323 Jun 2026PSA 10£2,6004 Jun 2026PSA 10£2,6005 Jun 2026PSA 10£2,6006 Jun 2026PSA 10£2,6007 Jun 2026PSA 10£2,6008 Jun 2026PSA 10£2,6009 Jun 2026PSA 10£2,60010 Jun 2026PSA 10£2,60011 Jun 2026PSA 10£3,67812 Jun 2026PSA 10£3,67813 Jun 2026PSA 10£3,67814 Jun 2026PSA 10£3,67815 Jun 2026PSA 10£3,69516 Jun 2026PSA 10£3,69517 Jun 2026PSA 10£3,69518 Jun 2026PSA 10£3,69519 Jun 2026PSA 10£3,69520 Jun 2026PSA 10£3,84821 Jun 2026PSA 10£3,84822 Jun 2026PSA 10£3,84823 Jun 2026PSA 10£3,84824 Jun 2026PSA 10£4,42425 Jun 2026PSA 10£4,42426 Jun 2026PSA 10£4,42427 Jun 2026PSA 10£4,64828 Jun 2026PSA 10£4,64829 Jun 2026PSA 10£4,74630 Jun 2026PSA 10£4,7461 Jul 2026PSA 10£4,7462 Jul 2026PSA 10£4,7463 Jul 2026PSA 10£5,8144 Jul 2026PSA 10£5,8145 Jul 2026PSA 10£5,8946 Jul 2026PSA 10£5,8947 Jul 2026PSA 10£5,8948 Jul 2026PSA 10£5,9339 Jul 2026PSA 10£5,93310 Jul 2026PSA 10£5,93311 Jul 2026PSA 10£5,93312 Jul 2026PSA 10£5,95313 Jul 2026PSA 10£5,95314 Jul 2026PSA 10£8,86815 Jul 2026PSA 10£8,86816 Jul 2026PSA 10£8,86817 Jul 2026PSA 10£8,86818 Jul 2026PSA 10£9,46019 Jul 2026PSA 10£9,46020 Jul 2026PSA 10£9,46021 Jul 2026PSA 10£9,46022 Jul 2026PSA 10£9,46023 Jul 2026PSA 10£9,46024 Jul 2026PSA 10£9,46025 Jul 2026PSA 10£9,46026 Jul 2026PSA 10£9,46027 Jul 2026PSA 10£9,46028 Jul 2026PSA 10£9,46029 Jul 2026PSA 10£9,46030 Jul 2026PSA 10£9,39431 Jul 2026PSA 10£9,3941 Aug 2026PSA 10£9,3942 Aug 2026PSA 10£9,6443 Aug 2026PSA 10£9,6444 Aug 2026PSA 10£9,644Grade 9.5£859Grade 9£696BGS 10£12,538CGC 10£5,7875 Aug 2026PSA 10£9,312Grade 9.5£853Grade 9£696BGS 10£12,105CGC 10£4736 Aug 2026PSA 10£9,312Grade 9.5£853Grade 9£696BGS 10£12,105CGC 10£4737 Aug 2026PSA 10£9,312Grade 9.5£853Grade 9£696BGS 10£12,105CGC 10£4738 Aug 2026PSA 10£9,312Grade 9.5£849Grade 9£684BGS 10£12,105CGC 10£5,5879 Aug 2026PSA 10£9,312Grade 9.5£849Grade 9£684BGS 10£12,105CGC 10£5,58710 Aug 2026PSA 10£9,312Grade 9.5£849Grade 9£684BGS 10£12,105CGC 10£5,58711 Aug 2026PSA 10£9,312Grade 9.5£846Grade 9£708BGS 10£12,105CGC 10£47312 Aug 2026PSA 10£9,312Grade 9.5£846Grade 9£708BGS 10£12,105CGC 10£47313 Aug 2026PSA 10£9,312Grade 9.5£846Grade 9£708BGS 10£12,105CGC 10£47314 Aug 2026PSA 10£8,573Grade 9.5£844Grade 9£708BGS 10£11,145CGC 10£44915 Aug 2026PSA 10£8,573Grade 9.5£844Grade 9£708BGS 10£11,145CGC 10£44916 Aug 2026PSA 10£8,573Grade 9.5£844Grade 9£708BGS 10£11,145CGC 10£44917 Aug 2026PSA 10£8,569Grade 9.5£840Grade 9£718BGS 10£11,140CGC 10£43718 Aug 2026PSA 10£8,569Grade 9.5£840Grade 9£718BGS 10£11,140CGC 10£43719 Aug 2026PSA 10£8,569Grade 9.5£840Grade 9£718BGS 10£11,140CGC 10£43720 Aug 2026PSA 10£8,569Grade 9.5£838Grade 9£718BGS 10£11,140CGC 10£43121 Aug 2026PSA 10£8,569Grade 9.5£838Grade 9£718BGS 10£11,140CGC 10£43122 Aug 2026PSA 10£8,569Grade 9.5£838Grade 9£718BGS 10£11,140CGC 10£43123 Aug 2026PSA 10£8,569Grade 9.5£1,001Grade 9£718BGS 10£11,140CGC 10£5,14224 Aug 2026PSA 10£8,569Grade 9.5£1,001Grade 9£718BGS 10£11,140CGC 10£5,14225 Aug 2026PSA 10£8,495Grade 9.5£1,001Grade 9£716BGS 10£11,044CGC 10£47126 Aug 2026PSA 10£8,495Grade 9.5£1,001Grade 9£716BGS 10£11,044CGC 10£47127 Aug 2026PSA 10£8,495Grade 9.5£1,001Grade 9£716BGS 10£11,044CGC 10£47128 Aug 2026PSA 10£8,495Grade 9.5£1,001Grade 9£716BGS 10£11,044CGC 10£47129 Aug 2026PSA 10£8,495Grade 9.5£1,001Grade 9£716BGS 10£11,044CGC 10£44730 Aug 2026PSA 10£8,495Grade 9.5£1,001Grade 9£716BGS 10£11,044CGC 10£44731 Aug 2026PSA 10£8,495Grade 9.5£1,001Grade 9£716BGS 10£11,044CGC 10£4471 Sept 2026PSA 10£8,495Grade 9.5£1,001Grade 9£715BGS 10£11,044CGC 10£435
£5,000£10,000
14 Apr26 May6 Jul1 Sept
Graded prices from PriceCharting, in GBP. PSA 10 has been tracked since April 2026; the other tiers began recording 3 August 2026 and join the chart as their history builds.
New listings per day
0 today
How many new UK listings appear for this card each day. Rising supply against a
falling price is the clearest sell signal there is. This counts what we saw, so it is a sample of
the market rather than a total.
7 Aug 2026New listings/day18 Aug 2026New listings/day09 Aug 2026New listings/day010 Aug 2026New listings/day011 Aug 2026New listings/day012 Aug 2026New listings/day013 Aug 2026New listings/day014 Aug 2026New listings/day015 Aug 2026New listings/day116 Aug 2026New listings/day017 Aug 2026New listings/day018 Aug 2026New listings/day119 Aug 2026New listings/day020 Aug 2026New listings/day121 Aug 2026New listings/day022 Aug 2026New listings/day223 Aug 2026New listings/day024 Aug 2026New listings/day025 Aug 2026New listings/day026 Aug 2026New listings/day027 Aug 2026New listings/day028 Aug 2026New listings/day029 Aug 2026New listings/day030 Aug 2026New listings/day031 Aug 2026New listings/day0
012
7 Aug15 Aug23 Aug31 Aug
New UK listings we saw appear each day. A direct count of what the scanner observed, not an estimate of everything on eBay. Source: HoloHawk, observed directly on eBay UK.
Confirmed sales per day
Auctions that closed with a winning bid. A sale we watched happen, not a listing that
disappeared for unknown reasons.
26 Aug 2026Confirmed sales/day1
1
UK auctions that closed with a winning bid each day. Source: HoloHawk, observed directly on eBay UK.
Recent confirmed sales
Confirmed auction results
UK auctions that closed with a winning bid — not listings that merely disappeared.
Observed within three minutes of close, so each is a lower bound on the hammer price.
Ended
Bids
Price
26 Aug
13
£358 or more
On sale now in the UK
1 live
Fixed-price listings we are currently tracking, cheapest first. Asking prices, not sales,
and a sample of what is listed rather than everything on eBay. Each row opens the listing on eBay — HoloHawk earns a commission on purchases made through it, and it never changes the price you pay.
Three independent readings, shown side by side rather than blended into one figure:
HoloHawk Est. MarketOur own estimate, from live UK listings
PriceChartingPublished reference price, USD converted to GBP
PulseTCGPublished reference price, natively GBP
A reading is stored only when a price actually changes, so flat
stretches mean the price held — not that data is missing. Where a source has no history for an item its
line is absent rather than flat. Confirmed sales are UK auctions that closed with a winning bid, observed
within three minutes of close, so each is a lower bound. Live listings are asking prices, not sales.
Supply and sales counts are direct observations — listings we saw appear and auctions we saw close with a
bid. We do not infer that a listing sold because it disappeared, so nothing here depends on that guess.