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Prices by grade
Today's figures for every tier. Graded history starts building tonight.
Raw · ungraded£1.94
Grade 9£11.62
Grade 9.5£18.74
PSA 10£38.91
BGS 10£50.22
CGC 10£17.54
At a glance
30-day high£2.58
30-day low£1.94
Tracked high£2.66
Days tracked139
IllustratorJerky
Pokédex272
Price history
117 readings · 139d
HoloHawk Est. MarketPriceChartingPulseTCG awaiting data
23 Aug 2026HoloHawk Est. Market£2.4724 Aug 2026HoloHawk Est. Market£2.47PriceCharting£2.0825 Aug 2026HoloHawk Est. Market£2.47PriceCharting£2.0326 Aug 2026HoloHawk Est. Market£2.56PriceCharting£2.0327 Aug 2026HoloHawk Est. Market£2.82PriceCharting£2.0328 Aug 2026HoloHawk Est. Market£2.82PriceCharting£2.0629 Aug 2026HoloHawk Est. Market£2.77PriceCharting£2.0630 Aug 2026HoloHawk Est. Market£2.77PriceCharting£2.0631 Aug 2026HoloHawk Est. Market£2.77PriceCharting£1.94
£2.00£2.50
23 Aug27 Aug28 Aug30 Aug
HoloHawk Est. MarketPriceChartingPulseTCG awaiting data
31 Jul 2026HoloHawk Est. Market£3.071 Aug 2026HoloHawk Est. Market£3.07PriceCharting£2.582 Aug 2026HoloHawk Est. Market£2.99PriceCharting£2.113 Aug 2026HoloHawk Est. Market£2.99PriceCharting£2.114 Aug 2026HoloHawk Est. Market£2.99PriceCharting£2.165 Aug 2026HoloHawk Est. Market£2.99PriceCharting£2.166 Aug 2026HoloHawk Est. Market£2.99PriceCharting£2.167 Aug 2026HoloHawk Est. Market£2.99PriceCharting£2.278 Aug 2026HoloHawk Est. Market£2.99PriceCharting£2.279 Aug 2026HoloHawk Est. Market£2.99PriceCharting£2.2710 Aug 2026HoloHawk Est. Market£2.99PriceCharting£2.2711 Aug 2026HoloHawk Est. Market£2.93PriceCharting£2.1312 Aug 2026HoloHawk Est. Market£2.93PriceCharting£2.1313 Aug 2026HoloHawk Est. Market£2.93PriceCharting£2.1214 Aug 2026HoloHawk Est. Market£2.78PriceCharting£2.1215 Aug 2026HoloHawk Est. Market£2.78PriceCharting£2.1216 Aug 2026HoloHawk Est. Market£2.78PriceCharting£2.0517 Aug 2026HoloHawk Est. Market£2.47PriceCharting£2.0518 Aug 2026HoloHawk Est. Market£2.47PriceCharting£2.0519 Aug 2026HoloHawk Est. Market£2.47PriceCharting£2.0520 Aug 2026HoloHawk Est. Market£2.47PriceCharting£1.9421 Aug 2026HoloHawk Est. Market£2.47PriceCharting£1.9422 Aug 2026HoloHawk Est. Market£2.47PriceCharting£2.0823 Aug 2026HoloHawk Est. Market£2.47PriceCharting£2.0824 Aug 2026HoloHawk Est. Market£2.47PriceCharting£2.0825 Aug 2026HoloHawk Est. Market£2.47PriceCharting£2.0326 Aug 2026HoloHawk Est. Market£2.56PriceCharting£2.0327 Aug 2026HoloHawk Est. Market£2.82PriceCharting£2.0328 Aug 2026HoloHawk Est. Market£2.82PriceCharting£2.0629 Aug 2026HoloHawk Est. Market£2.77PriceCharting£2.0630 Aug 2026HoloHawk Est. Market£2.77PriceCharting£2.0631 Aug 2026HoloHawk Est. Market£2.77PriceCharting£1.94
£2.00£2.50£3.00
1 Aug4 Aug20 Aug31 Aug
HoloHawk Est. MarketPriceChartingPulseTCG awaiting data
14 Apr 2026PriceCharting£2.2115 Apr 2026PriceCharting£2.2116 Apr 2026PriceCharting£1.9417 Apr 2026PriceCharting£1.9418 Apr 2026PriceCharting£1.8519 Apr 2026PriceCharting£1.8520 Apr 2026PriceCharting£1.8521 Apr 2026PriceCharting£1.8522 Apr 2026PriceCharting£2.1523 Apr 2026PriceCharting£2.1524 Apr 2026PriceCharting£2.1525 Apr 2026PriceCharting£1.9626 Apr 2026PriceCharting£1.9627 Apr 2026PriceCharting£2.4028 Apr 2026PriceCharting£2.4029 Apr 2026PriceCharting£2.4030 Apr 2026PriceCharting£2.401 May 2026PriceCharting£2.642 May 2026PriceCharting£2.643 May 2026PriceCharting£2.644 May 2026PriceCharting£2.025 May 2026PriceCharting£2.026 May 2026PriceCharting£2.027 May 2026PriceCharting£1.948 May 2026PriceCharting£1.949 May 2026HoloHawk Est. Market£3.02PriceCharting£1.9410 May 2026HoloHawk Est. Market£3.02PriceCharting£2.1111 May 2026HoloHawk Est. Market£3.02PriceCharting£2.1112 May 2026HoloHawk Est. Market£3.02PriceCharting£2.6313 May 2026HoloHawk Est. Market£3.02PriceCharting£2.6314 May 2026HoloHawk Est. Market£3.02PriceCharting£2.6315 May 2026HoloHawk Est. Market£3.02PriceCharting£2.6316 May 2026HoloHawk Est. Market£3.02PriceCharting£2.5117 May 2026HoloHawk Est. Market£3.02PriceCharting£2.5118 May 2026HoloHawk Est. Market£3.02PriceCharting£2.5119 May 2026HoloHawk Est. Market£3.02PriceCharting£2.2220 May 2026HoloHawk Est. Market£3.02PriceCharting£2.2221 May 2026HoloHawk Est. Market£3.02PriceCharting£2.2222 May 2026HoloHawk Est. Market£3.02PriceCharting£1.9423 May 2026HoloHawk Est. Market£3.02PriceCharting£1.9424 May 2026HoloHawk Est. Market£3.02PriceCharting£1.9425 May 2026HoloHawk Est. Market£3.02PriceCharting£2.2626 May 2026HoloHawk Est. Market£3.02PriceCharting£2.2627 May 2026HoloHawk Est. Market£3.02PriceCharting£2.2628 May 2026HoloHawk Est. Market£3.02PriceCharting£2.2629 May 2026HoloHawk Est. Market£3.02PriceCharting£2.2630 May 2026HoloHawk Est. Market£3.02PriceCharting£2.4831 May 2026HoloHawk Est. Market£3.02PriceCharting£2.481 Jun 2026HoloHawk Est. Market£3.02PriceCharting£2.482 Jun 2026HoloHawk Est. Market£3.02PriceCharting£2.483 Jun 2026HoloHawk Est. Market£3.02PriceCharting£2.174 Jun 2026HoloHawk Est. Market£2.99PriceCharting£2.175 Jun 2026HoloHawk Est. Market£2.99PriceCharting£1.726 Jun 2026HoloHawk Est. Market£2.99PriceCharting£1.727 Jun 2026HoloHawk Est. Market£2.99PriceCharting£1.728 Jun 2026HoloHawk Est. Market£2.99PriceCharting£1.919 Jun 2026HoloHawk Est. Market£2.99PriceCharting£1.9110 Jun 2026HoloHawk Est. Market£2.99PriceCharting£1.9111 Jun 2026HoloHawk Est. Market£2.99PriceCharting£2.0812 Jun 2026HoloHawk Est. Market£2.99PriceCharting£2.0813 Jun 2026HoloHawk Est. Market£2.99PriceCharting£2.0814 Jun 2026HoloHawk Est. Market£2.99PriceCharting£2.3915 Jun 2026HoloHawk Est. Market£2.99PriceCharting£2.3916 Jun 2026HoloHawk Est. Market£2.99PriceCharting£2.3917 Jun 2026HoloHawk Est. Market£2.99PriceCharting£1.9818 Jun 2026HoloHawk Est. Market£2.99PriceCharting£1.9819 Jun 2026HoloHawk Est. Market£2.99PriceCharting£1.9820 Jun 2026HoloHawk Est. Market£2.99PriceCharting£2.4221 Jun 2026HoloHawk Est. Market£2.99PriceCharting£2.4222 Jun 2026HoloHawk Est. Market£2.99PriceCharting£2.4223 Jun 2026HoloHawk Est. Market£2.99PriceCharting£2.2124 Jun 2026HoloHawk Est. Market£2.99PriceCharting£2.2125 Jun 2026HoloHawk Est. Market£2.99PriceCharting£2.2126 Jun 2026HoloHawk Est. Market£2.99PriceCharting£2.2127 Jun 2026HoloHawk Est. Market£2.99PriceCharting£2.2028 Jun 2026HoloHawk Est. Market£2.99PriceCharting£2.2029 Jun 2026HoloHawk Est. Market£2.99PriceCharting£2.2030 Jun 2026HoloHawk Est. Market£2.99PriceCharting£2.661 Jul 2026HoloHawk Est. Market£2.99PriceCharting£2.662 Jul 2026HoloHawk Est. Market£2.99PriceCharting£2.213 Jul 2026HoloHawk Est. Market£2.99PriceCharting£2.214 Jul 2026HoloHawk Est. Market£2.99PriceCharting£2.215 Jul 2026HoloHawk Est. Market£2.99PriceCharting£2.216 Jul 2026HoloHawk Est. Market£2.99PriceCharting£2.217 Jul 2026HoloHawk Est. Market£2.99PriceCharting£2.218 Jul 2026HoloHawk Est. Market£2.99PriceCharting£2.219 Jul 2026HoloHawk Est. Market£3.07PriceCharting£2.0510 Jul 2026HoloHawk Est. Market£3.07PriceCharting£2.0511 Jul 2026HoloHawk Est. Market£3.07PriceCharting£2.2212 Jul 2026HoloHawk Est. Market£3.07PriceCharting£2.2213 Jul 2026HoloHawk Est. Market£3.07PriceCharting£2.2214 Jul 2026HoloHawk Est. Market£3.07PriceCharting£2.3915 Jul 2026HoloHawk Est. Market£3.07PriceCharting£2.3916 Jul 2026HoloHawk Est. Market£3.07PriceCharting£2.3917 Jul 2026HoloHawk Est. Market£3.07PriceCharting£2.1518 Jul 2026HoloHawk Est. Market£3.07PriceCharting£2.1519 Jul 2026HoloHawk Est. Market£3.07PriceCharting£2.1520 Jul 2026HoloHawk Est. Market£3.07PriceCharting£2.2221 Jul 2026HoloHawk Est. Market£3.07PriceCharting£2.2222 Jul 2026HoloHawk Est. Market£3.07PriceCharting£2.2223 Jul 2026HoloHawk Est. Market£3.07PriceCharting£2.2224 Jul 2026HoloHawk Est. Market£3.07PriceCharting£2.1925 Jul 2026HoloHawk Est. Market£3.07PriceCharting£2.1926 Jul 2026HoloHawk Est. Market£3.07PriceCharting£2.1427 Jul 2026HoloHawk Est. Market£3.07PriceCharting£2.1428 Jul 2026HoloHawk Est. Market£3.07PriceCharting£2.1429 Jul 2026HoloHawk Est. Market£3.07PriceCharting£2.5830 Jul 2026HoloHawk Est. Market£3.07PriceCharting£2.5831 Jul 2026HoloHawk Est. Market£3.07PriceCharting£2.581 Aug 2026HoloHawk Est. Market£3.07PriceCharting£2.582 Aug 2026HoloHawk Est. Market£2.99PriceCharting£2.113 Aug 2026HoloHawk Est. Market£2.99PriceCharting£2.114 Aug 2026HoloHawk Est. Market£2.99PriceCharting£2.165 Aug 2026HoloHawk Est. Market£2.99PriceCharting£2.166 Aug 2026HoloHawk Est. Market£2.99PriceCharting£2.167 Aug 2026HoloHawk Est. Market£2.99PriceCharting£2.278 Aug 2026HoloHawk Est. Market£2.99PriceCharting£2.279 Aug 2026HoloHawk Est. Market£2.99PriceCharting£2.2710 Aug 2026HoloHawk Est. Market£2.99PriceCharting£2.2711 Aug 2026HoloHawk Est. Market£2.93PriceCharting£2.1312 Aug 2026HoloHawk Est. Market£2.93PriceCharting£2.1313 Aug 2026HoloHawk Est. Market£2.93PriceCharting£2.1214 Aug 2026HoloHawk Est. Market£2.78PriceCharting£2.1215 Aug 2026HoloHawk Est. Market£2.78PriceCharting£2.1216 Aug 2026HoloHawk Est. Market£2.78PriceCharting£2.0517 Aug 2026HoloHawk Est. Market£2.47PriceCharting£2.0518 Aug 2026HoloHawk Est. Market£2.47PriceCharting£2.0519 Aug 2026HoloHawk Est. Market£2.47PriceCharting£2.0520 Aug 2026HoloHawk Est. Market£2.47PriceCharting£1.9421 Aug 2026HoloHawk Est. Market£2.47PriceCharting£1.9422 Aug 2026HoloHawk Est. Market£2.47PriceCharting£2.0823 Aug 2026HoloHawk Est. Market£2.47PriceCharting£2.0824 Aug 2026HoloHawk Est. Market£2.47PriceCharting£2.0825 Aug 2026HoloHawk Est. Market£2.47PriceCharting£2.0326 Aug 2026HoloHawk Est. Market£2.56PriceCharting£2.0327 Aug 2026HoloHawk Est. Market£2.82PriceCharting£2.0328 Aug 2026HoloHawk Est. Market£2.82PriceCharting£2.0629 Aug 2026HoloHawk Est. Market£2.77PriceCharting£2.0630 Aug 2026HoloHawk Est. Market£2.77PriceCharting£2.0631 Aug 2026HoloHawk Est. Market£2.77PriceCharting£1.94
£2.00£2.50£3.00
14 Apr26 May5 Jul31 Aug
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 · £38.91
PSA 10Grade 9.5Grade 9BGS 10CGC 10
14 Apr 2026PSA 10£45.4215 Apr 2026PSA 10£45.4216 Apr 2026PSA 10£48.0117 Apr 2026PSA 10£48.0118 Apr 2026PSA 10£48.0119 Apr 2026PSA 10£48.0120 Apr 2026PSA 10£48.0121 Apr 2026PSA 10£48.0122 Apr 2026PSA 10£45.4223 Apr 2026PSA 10£45.4224 Apr 2026PSA 10£45.4225 Apr 2026PSA 10£45.4226 Apr 2026PSA 10£45.4227 Apr 2026PSA 10£41.7328 Apr 2026PSA 10£41.7329 Apr 2026PSA 10£41.7330 Apr 2026PSA 10£41.731 May 2026PSA 10£43.002 May 2026PSA 10£43.003 May 2026PSA 10£43.004 May 2026PSA 10£45.685 May 2026PSA 10£45.686 May 2026PSA 10£45.687 May 2026PSA 10£45.428 May 2026PSA 10£45.429 May 2026PSA 10£45.4210 May 2026PSA 10£47.4211 May 2026PSA 10£47.4212 May 2026PSA 10£48.4113 May 2026PSA 10£48.4114 May 2026PSA 10£48.4115 May 2026PSA 10£48.4116 May 2026PSA 10£48.7517 May 2026PSA 10£48.7518 May 2026PSA 10£48.7519 May 2026PSA 10£48.0120 May 2026PSA 10£48.0121 May 2026PSA 10£48.0122 May 2026PSA 10£49.6823 May 2026PSA 10£49.6824 May 2026PSA 10£49.6825 May 2026PSA 10£52.4426 May 2026PSA 10£52.4427 May 2026PSA 10£52.4428 May 2026PSA 10£52.4429 May 2026PSA 10£52.4430 May 2026PSA 10£49.1231 May 2026PSA 10£49.121 Jun 2026PSA 10£49.122 Jun 2026PSA 10£49.123 Jun 2026PSA 10£49.124 Jun 2026PSA 10£49.125 Jun 2026PSA 10£46.486 Jun 2026PSA 10£46.487 Jun 2026PSA 10£46.488 Jun 2026PSA 10£45.689 Jun 2026PSA 10£45.6810 Jun 2026PSA 10£45.6811 Jun 2026PSA 10£45.6512 Jun 2026PSA 10£45.6513 Jun 2026PSA 10£45.6514 Jun 2026PSA 10£46.1715 Jun 2026PSA 10£46.1716 Jun 2026PSA 10£46.1717 Jun 2026PSA 10£46.5718 Jun 2026PSA 10£46.5719 Jun 2026PSA 10£46.5720 Jun 2026PSA 10£44.6921 Jun 2026PSA 10£44.6922 Jun 2026PSA 10£44.6923 Jun 2026PSA 10£45.0524 Jun 2026PSA 10£45.0525 Jun 2026PSA 10£45.0526 Jun 2026PSA 10£45.0527 Jun 2026PSA 10£45.0528 Jun 2026PSA 10£45.0529 Jun 2026PSA 10£45.0530 Jun 2026PSA 10£45.051 Jul 2026PSA 10£45.052 Jul 2026PSA 10£45.053 Jul 2026PSA 10£45.054 Jul 2026PSA 10£45.055 Jul 2026PSA 10£45.056 Jul 2026PSA 10£45.057 Jul 2026PSA 10£45.058 Jul 2026PSA 10£45.059 Jul 2026PSA 10£45.0510 Jul 2026PSA 10£45.0511 Jul 2026PSA 10£46.9112 Jul 2026PSA 10£46.9113 Jul 2026PSA 10£46.9114 Jul 2026PSA 10£47.9915 Jul 2026PSA 10£47.9916 Jul 2026PSA 10£47.9917 Jul 2026PSA 10£46.8018 Jul 2026PSA 10£46.8019 Jul 2026PSA 10£46.8020 Jul 2026PSA 10£44.6921 Jul 2026PSA 10£44.6922 Jul 2026PSA 10£44.6923 Jul 2026PSA 10£44.6924 Jul 2026PSA 10£44.6925 Jul 2026PSA 10£44.6926 Jul 2026PSA 10£44.3227 Jul 2026PSA 10£44.3228 Jul 2026PSA 10£44.3229 Jul 2026PSA 10£40.0530 Jul 2026PSA 10£40.0531 Jul 2026PSA 10£40.051 Aug 2026PSA 10£40.052 Aug 2026PSA 10£40.053 Aug 2026PSA 10£40.054 Aug 2026PSA 10£40.59Grade 9.5£18.75Grade 9£13.43BGS 10£52.44CGC 10£12.845 Aug 2026PSA 10£40.59Grade 9.5£18.75Grade 9£13.43BGS 10£52.44CGC 10£12.846 Aug 2026PSA 10£40.59Grade 9.5£18.75Grade 9£13.43BGS 10£52.44CGC 10£12.847 Aug 2026PSA 10£43.21Grade 9.5£18.75Grade 9£11.82BGS 10£56.13CGC 10£12.868 Aug 2026PSA 10£43.21Grade 9.5£18.75Grade 9£11.82BGS 10£56.13CGC 10£12.869 Aug 2026PSA 10£43.21Grade 9.5£18.75Grade 9£11.82BGS 10£56.13CGC 10£12.8610 Aug 2026PSA 10£43.21Grade 9.5£18.75Grade 9£11.82BGS 10£56.13CGC 10£12.8611 Aug 2026PSA 10£43.21Grade 9.5£18.74Grade 9£11.82BGS 10£56.13CGC 10£12.8712 Aug 2026PSA 10£43.21Grade 9.5£18.74Grade 9£11.82BGS 10£56.13CGC 10£12.8713 Aug 2026PSA 10£43.21Grade 9.5£18.74Grade 9£11.82BGS 10£56.13CGC 10£12.8714 Aug 2026PSA 10£43.21Grade 9.5£18.74Grade 9£11.82BGS 10£56.13CGC 10£12.8715 Aug 2026PSA 10£43.21Grade 9.5£18.74Grade 9£11.82BGS 10£56.13CGC 10£12.8716 Aug 2026PSA 10£43.21Grade 9.5£18.74Grade 9£11.72BGS 10£56.13CGC 10£12.8717 Aug 2026PSA 10£43.21Grade 9.5£18.74Grade 9£11.72BGS 10£56.13CGC 10£12.8718 Aug 2026PSA 10£43.21Grade 9.5£18.74Grade 9£11.72BGS 10£56.13CGC 10£12.8719 Aug 2026PSA 10£43.21Grade 9.5£18.74Grade 9£11.72BGS 10£56.13CGC 10£12.8720 Aug 2026PSA 10£43.24Grade 9.5£18.74Grade 9£11.28BGS 10£56.13CGC 10£17.5421 Aug 2026PSA 10£43.24Grade 9.5£18.74Grade 9£11.28BGS 10£56.13CGC 10£17.5422 Aug 2026PSA 10£41.77Grade 9.5£18.74Grade 9£11.40BGS 10£54.66CGC 10£17.5423 Aug 2026PSA 10£41.77Grade 9.5£18.74Grade 9£11.40BGS 10£54.66CGC 10£17.5424 Aug 2026PSA 10£41.77Grade 9.5£18.74Grade 9£11.40BGS 10£54.66CGC 10£17.5425 Aug 2026PSA 10£40.62Grade 9.5£18.74Grade 9£11.45BGS 10£53.18CGC 10£17.5426 Aug 2026PSA 10£40.62Grade 9.5£18.74Grade 9£11.45BGS 10£53.18CGC 10£17.5427 Aug 2026PSA 10£40.62Grade 9.5£18.74Grade 9£11.45BGS 10£53.18CGC 10£17.5428 Aug 2026PSA 10£39.49Grade 9.5£18.74Grade 9£11.45BGS 10£51.70CGC 10£17.5429 Aug 2026PSA 10£39.49Grade 9.5£18.74Grade 9£11.45BGS 10£51.70CGC 10£17.5430 Aug 2026PSA 10£39.49Grade 9.5£18.74Grade 9£11.45BGS 10£51.70CGC 10£17.5431 Aug 2026PSA 10£38.91Grade 9.5£18.74Grade 9£11.62BGS 10£50.22CGC 10£17.54
£20.00£40.00
14 Apr26 May5 Jul31 Aug
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
1 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.
11 Aug 2026New listings/day112 Aug 2026New listings/day013 Aug 2026New listings/day014 Aug 2026New listings/day215 Aug 2026New listings/day016 Aug 2026New listings/day017 Aug 2026New listings/day118 Aug 2026New listings/day219 Aug 2026New listings/day020 Aug 2026New listings/day121 Aug 2026New listings/day022 Aug 2026New listings/day123 Aug 2026New listings/day324 Aug 2026New listings/day225 Aug 2026New listings/day026 Aug 2026New listings/day127 Aug 2026New listings/day128 Aug 2026New listings/day229 Aug 2026New listings/day230 Aug 2026New listings/day1
0123
11 Aug17 Aug24 Aug30 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
From tomorrow
How often this card actually sells We record roughly 4,600 UK auction outcomes a day across the catalogue. From tomorrow this charts how many close with a winning bid, day by day.
Only auctions that finished with a bid count. A listing vanishing is not proof of a sale, so it is not counted as one.
Recent confirmed sales
Recording live
No confirmed sales for this card yet
We log every UK auction that closes with a winning bid — around 4,600 a day across the catalogue.
The first result for this card appears here as soon as one sells.
On sale now in the UK
7 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.