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Prices by grade
PSA 10 = 25.8× raw
Today's figures for every tier. Graded history starts building tonight.
Raw · ungraded£9.48
Grade 9£46.13
Grade 9.5£50.96
PSA 10£244
BGS 10£318
CGC 10£58.39
A PSA 10 sells for 25.8× the raw card — a gap of £235. Grading fees and the risk of a 9 come out of that.
At a glance
30-day high£9.48
30-day low£6.12
Tracked high£9.48
Days tracked140
IllustratorShin-ichi Yoshida
Pokédex155
Price history
117 readings · 140d
HoloHawk Est. MarketPriceChartingPulseTCG awaiting data
18 Aug 2026HoloHawk Est. Market£4.9119 Aug 2026HoloHawk Est. Market£4.9120 Aug 2026HoloHawk Est. Market£9.0321 Aug 2026HoloHawk Est. Market£9.0322 Aug 2026HoloHawk Est. Market£9.0323 Aug 2026HoloHawk Est. Market£9.0324 Aug 2026HoloHawk Est. Market£5.6625 Aug 2026HoloHawk Est. Market£5.82PriceCharting£8.5926 Aug 2026HoloHawk Est. Market£5.82PriceCharting£8.5927 Aug 2026HoloHawk Est. Market£5.82PriceCharting£8.5928 Aug 2026HoloHawk Est. Market£5.82PriceCharting£8.5929 Aug 2026HoloHawk Est. Market£5.82PriceCharting£8.5930 Aug 2026HoloHawk Est. Market£5.82PriceCharting£8.5931 Aug 2026HoloHawk Est. Market£5.82PriceCharting£8.591 Sept 2026HoloHawk Est. Market£5.82PriceCharting£9.48
£6.00£8.00
18 Aug20 Aug24 Aug25 Aug
HoloHawk Est. MarketPriceChartingPulseTCG awaiting data
26 Jul 2026HoloHawk Est. Market£5.1527 Jul 2026HoloHawk Est. Market£5.1528 Jul 2026HoloHawk Est. Market£5.1529 Jul 2026HoloHawk Est. Market£5.1530 Jul 2026HoloHawk Est. Market£5.1531 Jul 2026HoloHawk Est. Market£5.151 Aug 2026HoloHawk Est. Market£5.152 Aug 2026HoloHawk Est. Market£5.15PriceCharting£6.553 Aug 2026HoloHawk Est. Market£5.15PriceCharting£6.554 Aug 2026HoloHawk Est. Market£5.15PriceCharting£6.125 Aug 2026HoloHawk Est. Market£4.94PriceCharting£6.126 Aug 2026HoloHawk Est. Market£4.94PriceCharting£6.127 Aug 2026HoloHawk Est. Market£4.94PriceCharting£7.388 Aug 2026HoloHawk Est. Market£4.94PriceCharting£7.389 Aug 2026HoloHawk Est. Market£4.94PriceCharting£7.6910 Aug 2026HoloHawk Est. Market£4.94PriceCharting£7.6911 Aug 2026HoloHawk Est. Market£4.94PriceCharting£7.6912 Aug 2026HoloHawk Est. Market£4.94PriceCharting£7.3913 Aug 2026HoloHawk Est. Market£4.94PriceCharting£7.3914 Aug 2026HoloHawk Est. Market£4.94PriceCharting£7.3915 Aug 2026HoloHawk Est. Market£4.94PriceCharting£7.3916 Aug 2026HoloHawk Est. Market£4.94PriceCharting£7.8617 Aug 2026HoloHawk Est. Market£4.91PriceCharting£7.8618 Aug 2026HoloHawk Est. Market£4.91PriceCharting£7.8619 Aug 2026HoloHawk Est. Market£4.91PriceCharting£7.6820 Aug 2026HoloHawk Est. Market£9.03PriceCharting£7.6821 Aug 2026HoloHawk Est. Market£9.03PriceCharting£8.3122 Aug 2026HoloHawk Est. Market£9.03PriceCharting£8.3123 Aug 2026HoloHawk Est. Market£9.03PriceCharting£8.3124 Aug 2026HoloHawk Est. Market£5.66PriceCharting£8.5925 Aug 2026HoloHawk Est. Market£5.82PriceCharting£8.5926 Aug 2026HoloHawk Est. Market£5.82PriceCharting£8.5927 Aug 2026HoloHawk Est. Market£5.82PriceCharting£8.5928 Aug 2026HoloHawk Est. Market£5.82PriceCharting£8.5929 Aug 2026HoloHawk Est. Market£5.82PriceCharting£8.5930 Aug 2026HoloHawk Est. Market£5.82PriceCharting£8.5931 Aug 2026HoloHawk Est. Market£5.82PriceCharting£8.591 Sept 2026HoloHawk Est. Market£5.82PriceCharting£9.48
£6.00£8.00
2 Aug7 Aug19 Aug1 Sept
HoloHawk Est. MarketPriceChartingPulseTCG awaiting data
14 Apr 2026PriceCharting£5.8915 Apr 2026PriceCharting£5.8916 Apr 2026PriceCharting£5.8917 Apr 2026PriceCharting£5.8918 Apr 2026PriceCharting£5.8619 Apr 2026PriceCharting£5.8620 Apr 2026PriceCharting£5.8021 Apr 2026PriceCharting£5.8022 Apr 2026PriceCharting£5.8023 Apr 2026PriceCharting£6.4524 Apr 2026PriceCharting£6.4525 Apr 2026PriceCharting£6.4526 Apr 2026PriceCharting£6.4527 Apr 2026PriceCharting£6.4528 Apr 2026PriceCharting£6.4529 Apr 2026PriceCharting£5.3530 Apr 2026PriceCharting£5.351 May 2026PriceCharting£5.352 May 2026PriceCharting£5.353 May 2026PriceCharting£5.354 May 2026PriceCharting£5.355 May 2026PriceCharting£4.706 May 2026PriceCharting£4.707 May 2026PriceCharting£4.708 May 2026PriceCharting£4.709 May 2026PriceCharting£6.4810 May 2026PriceCharting£6.4811 May 2026PriceCharting£6.4812 May 2026PriceCharting£6.2313 May 2026PriceCharting£6.2314 May 2026PriceCharting£6.2315 May 2026PriceCharting£6.2316 May 2026PriceCharting£6.0917 May 2026PriceCharting£6.0918 May 2026PriceCharting£6.1419 May 2026PriceCharting£6.1420 May 2026HoloHawk Est. Market£5.15PriceCharting£6.1421 May 2026HoloHawk Est. Market£5.15PriceCharting£5.7222 May 2026HoloHawk Est. Market£5.15PriceCharting£5.7223 May 2026HoloHawk Est. Market£5.15PriceCharting£5.7224 May 2026HoloHawk Est. Market£5.15PriceCharting£5.7225 May 2026HoloHawk Est. Market£5.15PriceCharting£5.2726 May 2026HoloHawk Est. Market£5.15PriceCharting£5.2727 May 2026HoloHawk Est. Market£5.15PriceCharting£5.5428 May 2026HoloHawk Est. Market£5.15PriceCharting£5.5429 May 2026HoloHawk Est. Market£5.15PriceCharting£5.5430 May 2026HoloHawk Est. Market£5.15PriceCharting£5.5431 May 2026HoloHawk Est. Market£5.15PriceCharting£5.541 Jun 2026HoloHawk Est. Market£5.15PriceCharting£5.542 Jun 2026HoloHawk Est. Market£5.15PriceCharting£5.543 Jun 2026HoloHawk Est. Market£5.15PriceCharting£5.904 Jun 2026HoloHawk Est. Market£5.15PriceCharting£5.905 Jun 2026HoloHawk Est. Market£5.15PriceCharting£5.916 Jun 2026HoloHawk Est. Market£5.15PriceCharting£5.917 Jun 2026HoloHawk Est. Market£5.15PriceCharting£5.918 Jun 2026HoloHawk Est. Market£5.15PriceCharting£5.919 Jun 2026HoloHawk Est. Market£5.15PriceCharting£5.9110 Jun 2026HoloHawk Est. Market£5.15PriceCharting£5.9111 Jun 2026HoloHawk Est. Market£5.15PriceCharting£6.4612 Jun 2026HoloHawk Est. Market£5.15PriceCharting£6.4613 Jun 2026HoloHawk Est. Market£5.15PriceCharting£6.4614 Jun 2026HoloHawk Est. Market£5.15PriceCharting£6.4615 Jun 2026HoloHawk Est. Market£5.15PriceCharting£6.6516 Jun 2026HoloHawk Est. Market£5.15PriceCharting£6.6517 Jun 2026HoloHawk Est. Market£5.15PriceCharting£6.1818 Jun 2026HoloHawk Est. Market£5.15PriceCharting£6.1819 Jun 2026HoloHawk Est. Market£5.15PriceCharting£6.1820 Jun 2026HoloHawk Est. Market£5.15PriceCharting£6.2721 Jun 2026HoloHawk Est. Market£5.15PriceCharting£6.2722 Jun 2026HoloHawk Est. Market£5.15PriceCharting£6.2723 Jun 2026HoloHawk Est. Market£5.15PriceCharting£6.2724 Jun 2026HoloHawk Est. Market£5.15PriceCharting£6.0225 Jun 2026HoloHawk Est. Market£5.15PriceCharting£6.0226 Jun 2026HoloHawk Est. Market£5.15PriceCharting£7.0027 Jun 2026HoloHawk Est. Market£5.15PriceCharting£7.0028 Jun 2026HoloHawk Est. Market£5.15PriceCharting£7.0029 Jun 2026HoloHawk Est. Market£5.15PriceCharting£6.6530 Jun 2026HoloHawk Est. Market£5.15PriceCharting£6.651 Jul 2026HoloHawk Est. Market£5.15PriceCharting£6.652 Jul 2026HoloHawk Est. Market£5.15PriceCharting£6.463 Jul 2026HoloHawk Est. Market£5.15PriceCharting£6.464 Jul 2026HoloHawk Est. Market£5.15PriceCharting£6.465 Jul 2026HoloHawk Est. Market£5.15PriceCharting£6.466 Jul 2026HoloHawk Est. Market£5.15PriceCharting£7.397 Jul 2026HoloHawk Est. Market£5.15PriceCharting£7.398 Jul 2026HoloHawk Est. Market£5.15PriceCharting£7.399 Jul 2026HoloHawk Est. Market£5.15PriceCharting£6.2810 Jul 2026HoloHawk Est. Market£5.15PriceCharting£6.2811 Jul 2026HoloHawk Est. Market£5.15PriceCharting£7.3812 Jul 2026HoloHawk Est. Market£5.15PriceCharting£7.3813 Jul 2026HoloHawk Est. Market£5.15PriceCharting£7.3814 Jul 2026HoloHawk Est. Market£5.15PriceCharting£7.3815 Jul 2026HoloHawk Est. Market£5.15PriceCharting£6.6516 Jul 2026HoloHawk Est. Market£5.15PriceCharting£6.6517 Jul 2026HoloHawk Est. Market£5.15PriceCharting£6.6518 Jul 2026HoloHawk Est. Market£5.15PriceCharting£6.8019 Jul 2026HoloHawk Est. Market£5.15PriceCharting£6.8020 Jul 2026HoloHawk Est. Market£5.15PriceCharting£6.8021 Jul 2026HoloHawk Est. Market£5.15PriceCharting£6.8022 Jul 2026HoloHawk Est. Market£5.15PriceCharting£6.8023 Jul 2026HoloHawk Est. Market£5.15PriceCharting£6.8024 Jul 2026HoloHawk Est. Market£5.15PriceCharting£6.8025 Jul 2026HoloHawk Est. Market£5.15PriceCharting£6.8026 Jul 2026HoloHawk Est. Market£5.15PriceCharting£6.8027 Jul 2026HoloHawk Est. Market£5.15PriceCharting£6.8028 Jul 2026HoloHawk Est. Market£5.15PriceCharting£6.5529 Jul 2026HoloHawk Est. Market£5.15PriceCharting£6.5530 Jul 2026HoloHawk Est. Market£5.15PriceCharting£6.5531 Jul 2026HoloHawk Est. Market£5.15PriceCharting£6.551 Aug 2026HoloHawk Est. Market£5.15PriceCharting£6.552 Aug 2026HoloHawk Est. Market£5.15PriceCharting£6.553 Aug 2026HoloHawk Est. Market£5.15PriceCharting£6.554 Aug 2026HoloHawk Est. Market£5.15PriceCharting£6.125 Aug 2026HoloHawk Est. Market£4.94PriceCharting£6.126 Aug 2026HoloHawk Est. Market£4.94PriceCharting£6.127 Aug 2026HoloHawk Est. Market£4.94PriceCharting£7.388 Aug 2026HoloHawk Est. Market£4.94PriceCharting£7.389 Aug 2026HoloHawk Est. Market£4.94PriceCharting£7.6910 Aug 2026HoloHawk Est. Market£4.94PriceCharting£7.6911 Aug 2026HoloHawk Est. Market£4.94PriceCharting£7.6912 Aug 2026HoloHawk Est. Market£4.94PriceCharting£7.3913 Aug 2026HoloHawk Est. Market£4.94PriceCharting£7.3914 Aug 2026HoloHawk Est. Market£4.94PriceCharting£7.3915 Aug 2026HoloHawk Est. Market£4.94PriceCharting£7.3916 Aug 2026HoloHawk Est. Market£4.94PriceCharting£7.8617 Aug 2026HoloHawk Est. Market£4.91PriceCharting£7.8618 Aug 2026HoloHawk Est. Market£4.91PriceCharting£7.8619 Aug 2026HoloHawk Est. Market£4.91PriceCharting£7.6820 Aug 2026HoloHawk Est. Market£9.03PriceCharting£7.6821 Aug 2026HoloHawk Est. Market£9.03PriceCharting£8.3122 Aug 2026HoloHawk Est. Market£9.03PriceCharting£8.3123 Aug 2026HoloHawk Est. Market£9.03PriceCharting£8.3124 Aug 2026HoloHawk Est. Market£5.66PriceCharting£8.5925 Aug 2026HoloHawk Est. Market£5.82PriceCharting£8.5926 Aug 2026HoloHawk Est. Market£5.82PriceCharting£8.5927 Aug 2026HoloHawk Est. Market£5.82PriceCharting£8.5928 Aug 2026HoloHawk Est. Market£5.82PriceCharting£8.5929 Aug 2026HoloHawk Est. Market£5.82PriceCharting£8.5930 Aug 2026HoloHawk Est. Market£5.82PriceCharting£8.5931 Aug 2026HoloHawk Est. Market£5.82PriceCharting£8.591 Sept 2026HoloHawk Est. Market£5.82PriceCharting£9.48
£6.00£8.00
14 Apr26 May5 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 · £244
PSA 10Grade 9.5Grade 9BGS 10CGC 10
14 Apr 2026PSA 10£18415 Apr 2026PSA 10£18416 Apr 2026PSA 10£18417 Apr 2026PSA 10£18418 Apr 2026PSA 10£18419 Apr 2026PSA 10£18420 Apr 2026PSA 10£18421 Apr 2026PSA 10£18422 Apr 2026PSA 10£18423 Apr 2026PSA 10£18424 Apr 2026PSA 10£18425 Apr 2026PSA 10£18426 Apr 2026PSA 10£18427 Apr 2026PSA 10£18428 Apr 2026PSA 10£18429 Apr 2026PSA 10£18430 Apr 2026PSA 10£1841 May 2026PSA 10£1842 May 2026PSA 10£1843 May 2026PSA 10£1844 May 2026PSA 10£1845 May 2026PSA 10£1846 May 2026PSA 10£1847 May 2026PSA 10£1848 May 2026PSA 10£1849 May 2026PSA 10£18410 May 2026PSA 10£18411 May 2026PSA 10£18412 May 2026PSA 10£18413 May 2026PSA 10£18414 May 2026PSA 10£18415 May 2026PSA 10£18416 May 2026PSA 10£18417 May 2026PSA 10£18418 May 2026PSA 10£18419 May 2026PSA 10£18420 May 2026PSA 10£18421 May 2026PSA 10£18422 May 2026PSA 10£18423 May 2026PSA 10£18424 May 2026PSA 10£18425 May 2026PSA 10£18426 May 2026PSA 10£18427 May 2026PSA 10£18428 May 2026PSA 10£18429 May 2026PSA 10£18430 May 2026PSA 10£18431 May 2026PSA 10£1841 Jun 2026PSA 10£1842 Jun 2026PSA 10£1843 Jun 2026PSA 10£1844 Jun 2026PSA 10£1845 Jun 2026PSA 10£1846 Jun 2026PSA 10£1847 Jun 2026PSA 10£1848 Jun 2026PSA 10£1849 Jun 2026PSA 10£18410 Jun 2026PSA 10£18411 Jun 2026PSA 10£18412 Jun 2026PSA 10£18413 Jun 2026PSA 10£18414 Jun 2026PSA 10£18415 Jun 2026PSA 10£18416 Jun 2026PSA 10£18417 Jun 2026PSA 10£18418 Jun 2026PSA 10£18419 Jun 2026PSA 10£18420 Jun 2026PSA 10£18921 Jun 2026PSA 10£18922 Jun 2026PSA 10£18923 Jun 2026PSA 10£18924 Jun 2026PSA 10£19225 Jun 2026PSA 10£19226 Jun 2026PSA 10£19327 Jun 2026PSA 10£19328 Jun 2026PSA 10£19329 Jun 2026PSA 10£25630 Jun 2026PSA 10£2561 Jul 2026PSA 10£2562 Jul 2026PSA 10£2563 Jul 2026PSA 10£2564 Jul 2026PSA 10£2565 Jul 2026PSA 10£2566 Jul 2026PSA 10£2567 Jul 2026PSA 10£2568 Jul 2026PSA 10£2569 Jul 2026PSA 10£26210 Jul 2026PSA 10£26211 Jul 2026PSA 10£26212 Jul 2026PSA 10£26213 Jul 2026PSA 10£26214 Jul 2026PSA 10£26215 Jul 2026PSA 10£26216 Jul 2026PSA 10£26217 Jul 2026PSA 10£26218 Jul 2026PSA 10£26219 Jul 2026PSA 10£26220 Jul 2026PSA 10£26221 Jul 2026PSA 10£26222 Jul 2026PSA 10£26223 Jul 2026PSA 10£26224 Jul 2026PSA 10£24725 Jul 2026PSA 10£24726 Jul 2026PSA 10£24727 Jul 2026PSA 10£24728 Jul 2026PSA 10£24529 Jul 2026PSA 10£24530 Jul 2026PSA 10£24531 Jul 2026PSA 10£2451 Aug 2026PSA 10£2452 Aug 2026PSA 10£2453 Aug 2026PSA 10£2454 Aug 2026PSA 10£244Grade 9.5£52.44Grade 9£47.91BGS 10£318CGC 10£83.095 Aug 2026PSA 10£244Grade 9.5£52.44Grade 9£47.91BGS 10£318CGC 10£83.096 Aug 2026PSA 10£244Grade 9.5£52.44Grade 9£47.91BGS 10£318CGC 10£83.097 Aug 2026PSA 10£244Grade 9.5£47.27Grade 9£42.72BGS 10£318CGC 10£83.098 Aug 2026PSA 10£244Grade 9.5£47.27Grade 9£42.72BGS 10£318CGC 10£83.099 Aug 2026PSA 10£244Grade 9.5£50.22Grade 9£45.89BGS 10£318CGC 10£83.0910 Aug 2026PSA 10£244Grade 9.5£50.22Grade 9£45.89BGS 10£318CGC 10£83.0911 Aug 2026PSA 10£244Grade 9.5£50.22Grade 9£45.89BGS 10£318CGC 10£83.0912 Aug 2026PSA 10£244Grade 9.5£50.22Grade 9£45.89BGS 10£318CGC 10£60.9313 Aug 2026PSA 10£244Grade 9.5£50.22Grade 9£45.89BGS 10£318CGC 10£60.9314 Aug 2026PSA 10£244Grade 9.5£50.22Grade 9£45.89BGS 10£318CGC 10£60.9315 Aug 2026PSA 10£244Grade 9.5£50.22Grade 9£45.89BGS 10£318CGC 10£60.9316 Aug 2026PSA 10£244Grade 9.5£50.96Grade 9£46.16BGS 10£318CGC 10£60.9317 Aug 2026PSA 10£244Grade 9.5£50.96Grade 9£46.16BGS 10£318CGC 10£60.9318 Aug 2026PSA 10£244Grade 9.5£50.96Grade 9£46.16BGS 10£318CGC 10£60.9319 Aug 2026PSA 10£244Grade 9.5£50.96Grade 9£46.16BGS 10£318CGC 10£60.9320 Aug 2026PSA 10£244Grade 9.5£50.96Grade 9£46.16BGS 10£318CGC 10£60.9321 Aug 2026PSA 10£244Grade 9.5£50.96Grade 9£46.16BGS 10£318CGC 10£58.7922 Aug 2026PSA 10£244Grade 9.5£50.96Grade 9£46.16BGS 10£318CGC 10£58.7923 Aug 2026PSA 10£244Grade 9.5£50.96Grade 9£46.16BGS 10£318CGC 10£58.7924 Aug 2026PSA 10£244Grade 9.5£50.96Grade 9£46.03BGS 10£318CGC 10£58.0125 Aug 2026PSA 10£244Grade 9.5£50.96Grade 9£46.03BGS 10£318CGC 10£58.0126 Aug 2026PSA 10£244Grade 9.5£50.96Grade 9£46.03BGS 10£318CGC 10£58.0127 Aug 2026PSA 10£244Grade 9.5£50.96Grade 9£46.03BGS 10£318CGC 10£58.0128 Aug 2026PSA 10£244Grade 9.5£50.96Grade 9£46.10BGS 10£318CGC 10£58.0129 Aug 2026PSA 10£244Grade 9.5£50.96Grade 9£46.10BGS 10£318CGC 10£58.0130 Aug 2026PSA 10£244Grade 9.5£50.96Grade 9£46.10BGS 10£318CGC 10£58.0131 Aug 2026PSA 10£244Grade 9.5£50.96Grade 9£46.10BGS 10£318CGC 10£58.011 Sept 2026PSA 10£244Grade 9.5£50.96Grade 9£46.13BGS 10£318CGC 10£58.39
£100£200£300
14 Apr26 May5 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.
5 Aug 2026New listings/day16 Aug 2026New listings/day07 Aug 2026New listings/day08 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/day016 Aug 2026New listings/day017 Aug 2026New listings/day118 Aug 2026New listings/day019 Aug 2026New listings/day020 Aug 2026New listings/day121 Aug 2026New listings/day022 Aug 2026New listings/day023 Aug 2026New listings/day024 Aug 2026New listings/day125 Aug 2026New listings/day126 Aug 2026New listings/day027 Aug 2026New listings/day028 Aug 2026New listings/day029 Aug 2026New listings/day030 Aug 2026New listings/day0
01
5 Aug13 Aug22 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
3 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.