13 Aug 2026PulseTCG£37.1023 Aug 2026HoloHawk£36.17PulseTCG£37.1024 Aug 2026HoloHawk£36.17PulseTCG£37.1025 Aug 2026HoloHawk£36.17PulseTCG£37.1026 Aug 2026HoloHawk£32.21PulseTCG£37.1027 Aug 2026HoloHawk£32.67PriceCharting£41.49PulseTCG£37.1028 Aug 2026HoloHawk£33.60PriceCharting£41.49PulseTCG£37.1029 Aug 2026HoloHawk£33.60PriceCharting£38.51PulseTCG£37.1030 Aug 2026HoloHawk£33.60PriceCharting£38.51PulseTCG£37.1031 Aug 2026HoloHawk£33.60PriceCharting£38.51PulseTCG£37.101 Sept 2026HoloHawk£33.60PriceCharting£38.19PulseTCG£37.102 Sept 2026HoloHawk£33.60PriceCharting£38.19PulseTCG£37.103 Sept 2026HoloHawk£33.60PriceCharting£37.67PulseTCG£37.10
31 Jul 2026HoloHawk£38.001 Aug 2026HoloHawk£39.502 Aug 2026HoloHawk£39.503 Aug 2026HoloHawk£39.504 Aug 2026HoloHawk£39.50PriceCharting£32.305 Aug 2026HoloHawk£39.50PriceCharting£36.306 Aug 2026HoloHawk£38.28PriceCharting£36.307 Aug 2026HoloHawk£38.28PriceCharting£36.308 Aug 2026HoloHawk£38.28PriceCharting£31.529 Aug 2026HoloHawk£31.88PriceCharting£31.5210 Aug 2026HoloHawk£31.88PriceCharting£31.5211 Aug 2026HoloHawk£32.73PriceCharting£38.1512 Aug 2026HoloHawk£32.73PriceCharting£38.1513 Aug 2026HoloHawk£42.30PriceCharting£38.15PulseTCG£37.1014 Aug 2026HoloHawk£42.30PriceCharting£39.23PulseTCG£37.1015 Aug 2026HoloHawk£34.85PriceCharting£39.23PulseTCG£37.1016 Aug 2026HoloHawk£34.85PriceCharting£39.23PulseTCG£37.1017 Aug 2026HoloHawk£37.91PriceCharting£38.55PulseTCG£37.1018 Aug 2026HoloHawk£37.91PriceCharting£38.55PulseTCG£37.1019 Aug 2026HoloHawk£37.91PriceCharting£38.55PulseTCG£37.1020 Aug 2026HoloHawk£39.46PriceCharting£40.49PulseTCG£37.1021 Aug 2026HoloHawk£36.17PriceCharting£40.49PulseTCG£37.1022 Aug 2026HoloHawk£36.17PriceCharting£40.69PulseTCG£37.1023 Aug 2026HoloHawk£36.17PriceCharting£40.69PulseTCG£37.1024 Aug 2026HoloHawk£36.17PriceCharting£40.69PulseTCG£37.1025 Aug 2026HoloHawk£36.17PriceCharting£40.69PulseTCG£37.1026 Aug 2026HoloHawk£32.21PriceCharting£41.49PulseTCG£37.1027 Aug 2026HoloHawk£32.67PriceCharting£41.49PulseTCG£37.1028 Aug 2026HoloHawk£33.60PriceCharting£41.49PulseTCG£37.1029 Aug 2026HoloHawk£33.60PriceCharting£38.51PulseTCG£37.1030 Aug 2026HoloHawk£33.60PriceCharting£38.51PulseTCG£37.1031 Aug 2026HoloHawk£33.60PriceCharting£38.51PulseTCG£37.101 Sept 2026HoloHawk£33.60PriceCharting£38.19PulseTCG£37.102 Sept 2026HoloHawk£33.60PriceCharting£38.19PulseTCG£37.103 Sept 2026HoloHawk£33.60PriceCharting£37.67PulseTCG£37.10
13 Apr 2026HoloHawk£21.2214 Apr 2026HoloHawk£21.22PriceCharting£29.7015 Apr 2026HoloHawk£21.22PriceCharting£25.9316 Apr 2026HoloHawk£21.22PriceCharting£25.9317 Apr 2026HoloHawk£21.22PriceCharting£24.4518 Apr 2026HoloHawk£21.22PriceCharting£24.4519 Apr 2026HoloHawk£21.22PriceCharting£24.4520 Apr 2026HoloHawk£21.22PriceCharting£24.4521 Apr 2026HoloHawk£21.95PriceCharting£24.4522 Apr 2026HoloHawk£21.95PriceCharting£25.9323 Apr 2026HoloHawk£21.95PriceCharting£25.9324 Apr 2026HoloHawk£21.95PriceCharting£31.0225 Apr 2026HoloHawk£21.74PriceCharting£31.0226 Apr 2026HoloHawk£21.88PriceCharting£26.7827 Apr 2026HoloHawk£21.88PriceCharting£26.7828 Apr 2026HoloHawk£21.88PriceCharting£26.7829 Apr 2026HoloHawk£23.20PriceCharting£26.7830 Apr 2026HoloHawk£22.32PriceCharting£26.781 May 2026HoloHawk£22.32PriceCharting£26.782 May 2026HoloHawk£22.32PriceCharting£26.783 May 2026HoloHawk£22.32PriceCharting£32.124 May 2026HoloHawk£22.32PriceCharting£32.125 May 2026HoloHawk£21.95PriceCharting£32.126 May 2026HoloHawk£21.95PriceCharting£30.547 May 2026HoloHawk£21.95PriceCharting£30.548 May 2026HoloHawk£26.49PriceCharting£36.209 May 2026HoloHawk£24.99PriceCharting£36.2010 May 2026HoloHawk£24.99PriceCharting£36.2011 May 2026HoloHawk£24.99PriceCharting£36.2012 May 2026HoloHawk£24.99PriceCharting£31.9713 May 2026HoloHawk£24.99PriceCharting£31.9714 May 2026HoloHawk£24.99PriceCharting£31.9715 May 2026HoloHawk£24.99PriceCharting£31.9716 May 2026HoloHawk£24.99PriceCharting£33.3417 May 2026HoloHawk£26.49PriceCharting£33.3418 May 2026HoloHawk£26.49PriceCharting£33.3419 May 2026HoloHawk£26.49PriceCharting£33.3420 May 2026HoloHawk£30.70PriceCharting£33.3421 May 2026HoloHawk£30.70PriceCharting£35.9022 May 2026HoloHawk£30.70PriceCharting£35.9023 May 2026HoloHawk£30.70PriceCharting£35.9024 May 2026HoloHawk£30.70PriceCharting£35.9025 May 2026HoloHawk£30.70PriceCharting£36.1426 May 2026HoloHawk£30.70PriceCharting£36.1427 May 2026HoloHawk£30.70PriceCharting£39.9928 May 2026HoloHawk£30.70PriceCharting£39.9929 May 2026HoloHawk£30.91PriceCharting£39.9930 May 2026HoloHawk£30.91PriceCharting£39.9931 May 2026HoloHawk£30.91PriceCharting£37.001 Jun 2026HoloHawk£29.33PriceCharting£37.002 Jun 2026HoloHawk£29.33PriceCharting£37.003 Jun 2026HoloHawk£29.33PriceCharting£40.094 Jun 2026HoloHawk£29.84PriceCharting£40.095 Jun 2026HoloHawk£29.84PriceCharting£40.096 Jun 2026HoloHawk£29.84PriceCharting£36.467 Jun 2026HoloHawk£29.84PriceCharting£36.468 Jun 2026HoloHawk£29.84PriceCharting£30.839 Jun 2026HoloHawk£29.86PriceCharting£30.8310 Jun 2026HoloHawk£29.86PriceCharting£30.8311 Jun 2026HoloHawk£29.86PriceCharting£30.3812 Jun 2026HoloHawk£29.86PriceCharting£30.3813 Jun 2026HoloHawk£29.86PriceCharting£30.3814 Jun 2026HoloHawk£28.02PriceCharting£30.3815 Jun 2026HoloHawk£28.02PriceCharting£34.5416 Jun 2026HoloHawk£28.02PriceCharting£34.5417 Jun 2026HoloHawk£28.02PriceCharting£34.5418 Jun 2026HoloHawk£24.36PriceCharting£33.4219 Jun 2026HoloHawk£24.36PriceCharting£33.4220 Jun 2026HoloHawk£24.36PriceCharting£35.4621 Jun 2026HoloHawk£24.36PriceCharting£35.4622 Jun 2026HoloHawk£24.36PriceCharting£35.4623 Jun 2026HoloHawk£26.07PriceCharting£31.4924 Jun 2026HoloHawk£26.07PriceCharting£31.4925 Jun 2026HoloHawk£26.07PriceCharting£31.4926 Jun 2026HoloHawk£26.07PriceCharting£31.4927 Jun 2026HoloHawk£26.07PriceCharting£37.0528 Jun 2026HoloHawk£26.07PriceCharting£37.0529 Jun 2026HoloHawk£26.07PriceCharting£36.4330 Jun 2026HoloHawk£26.07PriceCharting£36.431 Jul 2026HoloHawk£26.07PriceCharting£36.432 Jul 2026HoloHawk£26.07PriceCharting£36.433 Jul 2026HoloHawk£26.07PriceCharting£31.094 Jul 2026HoloHawk£26.07PriceCharting£31.095 Jul 2026HoloHawk£33.49PriceCharting£31.096 Jul 2026HoloHawk£33.49PriceCharting£32.617 Jul 2026HoloHawk£33.49PriceCharting£32.618 Jul 2026HoloHawk£33.49PriceCharting£32.089 Jul 2026HoloHawk£35.00PriceCharting£32.0810 Jul 2026HoloHawk£35.00PriceCharting£32.0811 Jul 2026HoloHawk£35.00PriceCharting£32.0812 Jul 2026HoloHawk£35.00PriceCharting£37.0113 Jul 2026HoloHawk£35.00PriceCharting£37.0114 Jul 2026HoloHawk£35.00PriceCharting£37.0115 Jul 2026HoloHawk£35.00PriceCharting£32.2316 Jul 2026HoloHawk£31.52PriceCharting£32.2317 Jul 2026HoloHawk£31.52PriceCharting£35.9218 Jul 2026HoloHawk£31.52PriceCharting£35.9219 Jul 2026HoloHawk£31.52PriceCharting£35.9220 Jul 2026HoloHawk£31.80PriceCharting£35.9221 Jul 2026HoloHawk£31.80PriceCharting£32.6022 Jul 2026HoloHawk£31.80PriceCharting£32.6023 Jul 2026HoloHawk£31.80PriceCharting£32.6024 Jul 2026HoloHawk£37.96PriceCharting£27.1825 Jul 2026HoloHawk£37.96PriceCharting£27.1826 Jul 2026HoloHawk£37.96PriceCharting£37.0527 Jul 2026HoloHawk£38.00PriceCharting£37.0528 Jul 2026HoloHawk£38.00PriceCharting£37.0529 Jul 2026HoloHawk£38.00PriceCharting£32.0630 Jul 2026HoloHawk£38.00PriceCharting£32.0631 Jul 2026HoloHawk£38.00PriceCharting£32.061 Aug 2026HoloHawk£39.50PriceCharting£32.062 Aug 2026HoloHawk£39.50PriceCharting£32.303 Aug 2026HoloHawk£39.50PriceCharting£32.304 Aug 2026HoloHawk£39.50PriceCharting£32.305 Aug 2026HoloHawk£39.50PriceCharting£36.306 Aug 2026HoloHawk£38.28PriceCharting£36.307 Aug 2026HoloHawk£38.28PriceCharting£36.308 Aug 2026HoloHawk£38.28PriceCharting£31.529 Aug 2026HoloHawk£31.88PriceCharting£31.5210 Aug 2026HoloHawk£31.88PriceCharting£31.5211 Aug 2026HoloHawk£32.73PriceCharting£38.1512 Aug 2026HoloHawk£32.73PriceCharting£38.1513 Aug 2026HoloHawk£42.30PriceCharting£38.15PulseTCG£37.1014 Aug 2026HoloHawk£42.30PriceCharting£39.23PulseTCG£37.1015 Aug 2026HoloHawk£34.85PriceCharting£39.23PulseTCG£37.1016 Aug 2026HoloHawk£34.85PriceCharting£39.23PulseTCG£37.1017 Aug 2026HoloHawk£37.91PriceCharting£38.55PulseTCG£37.1018 Aug 2026HoloHawk£37.91PriceCharting£38.55PulseTCG£37.1019 Aug 2026HoloHawk£37.91PriceCharting£38.55PulseTCG£37.1020 Aug 2026HoloHawk£39.46PriceCharting£40.49PulseTCG£37.1021 Aug 2026HoloHawk£36.17PriceCharting£40.49PulseTCG£37.1022 Aug 2026HoloHawk£36.17PriceCharting£40.69PulseTCG£37.1023 Aug 2026HoloHawk£36.17PriceCharting£40.69PulseTCG£37.1024 Aug 2026HoloHawk£36.17PriceCharting£40.69PulseTCG£37.1025 Aug 2026HoloHawk£36.17PriceCharting£40.69PulseTCG£37.1026 Aug 2026HoloHawk£32.21PriceCharting£41.49PulseTCG£37.1027 Aug 2026HoloHawk£32.67PriceCharting£41.49PulseTCG£37.1028 Aug 2026HoloHawk£33.60PriceCharting£41.49PulseTCG£37.1029 Aug 2026HoloHawk£33.60PriceCharting£38.51PulseTCG£37.1030 Aug 2026HoloHawk£33.60PriceCharting£38.51PulseTCG£37.1031 Aug 2026HoloHawk£33.60PriceCharting£38.51PulseTCG£37.101 Sept 2026HoloHawk£33.60PriceCharting£38.19PulseTCG£37.102 Sept 2026HoloHawk£33.60PriceCharting£38.19PulseTCG£37.103 Sept 2026HoloHawk£33.60PriceCharting£37.67PulseTCG£37.10
£30.00£40.00
14 Apr9 May5 Jun29 Jun22 Jul3 Sept
Three independent readings on one scale. A reading is recorded only when a price changes, so a flat stretch means it held. Hover for any day.
14 Apr 2026PSA 10£63515 Apr 2026PSA 10£70816 Apr 2026PSA 10£70817 Apr 2026PSA 10£70818 Apr 2026PSA 10£70819 Apr 2026PSA 10£70820 Apr 2026PSA 10£70821 Apr 2026PSA 10£70822 Apr 2026PSA 10£73123 Apr 2026PSA 10£73124 Apr 2026PSA 10£73125 Apr 2026PSA 10£73126 Apr 2026PSA 10£74427 Apr 2026PSA 10£74428 Apr 2026PSA 10£74429 Apr 2026PSA 10£74430 Apr 2026PSA 10£7591 May 2026PSA 10£7592 May 2026PSA 10£7593 May 2026PSA 10£7874 May 2026PSA 10£7875 May 2026PSA 10£7876 May 2026PSA 10£8817 May 2026PSA 10£8818 May 2026PSA 10£8889 May 2026PSA 10£88810 May 2026PSA 10£88811 May 2026PSA 10£88812 May 2026PSA 10£91513 May 2026PSA 10£91514 May 2026PSA 10£91515 May 2026PSA 10£91516 May 2026PSA 10£96317 May 2026PSA 10£96318 May 2026PSA 10£96319 May 2026PSA 10£96320 May 2026PSA 10£96321 May 2026PSA 10£98122 May 2026PSA 10£98123 May 2026PSA 10£98124 May 2026PSA 10£98125 May 2026PSA 10£1,00626 May 2026PSA 10£1,00627 May 2026PSA 10£1,03128 May 2026PSA 10£1,03129 May 2026PSA 10£1,03130 May 2026PSA 10£1,03131 May 2026PSA 10£1,0311 Jun 2026PSA 10£1,0312 Jun 2026PSA 10£1,0313 Jun 2026PSA 10£1,0314 Jun 2026PSA 10£1,0315 Jun 2026PSA 10£1,0316 Jun 2026PSA 10£1,0317 Jun 2026PSA 10£1,0318 Jun 2026PSA 10£1,0569 Jun 2026PSA 10£1,05610 Jun 2026PSA 10£1,05611 Jun 2026PSA 10£1,05612 Jun 2026PSA 10£1,05613 Jun 2026PSA 10£1,05614 Jun 2026PSA 10£1,05615 Jun 2026PSA 10£1,13016 Jun 2026PSA 10£1,13017 Jun 2026PSA 10£1,13018 Jun 2026PSA 10£1,13019 Jun 2026PSA 10£1,13020 Jun 2026PSA 10£1,13021 Jun 2026PSA 10£1,13022 Jun 2026PSA 10£1,13023 Jun 2026PSA 10£1,15824 Jun 2026PSA 10£1,15825 Jun 2026PSA 10£1,15826 Jun 2026PSA 10£1,15827 Jun 2026PSA 10£1,16728 Jun 2026PSA 10£1,16729 Jun 2026PSA 10£1,16730 Jun 2026PSA 10£1,1671 Jul 2026PSA 10£1,1672 Jul 2026PSA 10£1,1673 Jul 2026PSA 10£1,2584 Jul 2026PSA 10£1,2585 Jul 2026PSA 10£1,2586 Jul 2026PSA 10£1,2887 Jul 2026PSA 10£1,2888 Jul 2026PSA 10£1,2239 Jul 2026PSA 10£1,22310 Jul 2026PSA 10£1,22311 Jul 2026PSA 10£1,22312 Jul 2026PSA 10£1,23513 Jul 2026PSA 10£1,23514 Jul 2026PSA 10£1,23515 Jul 2026PSA 10£1,06416 Jul 2026PSA 10£1,06417 Jul 2026PSA 10£1,09318 Jul 2026PSA 10£1,09319 Jul 2026PSA 10£1,09320 Jul 2026PSA 10£1,09321 Jul 2026PSA 10£1,09322 Jul 2026PSA 10£1,09323 Jul 2026PSA 10£1,09324 Jul 2026PSA 10£1,09325 Jul 2026PSA 10£1,09326 Jul 2026PSA 10£1,09327 Jul 2026PSA 10£1,09328 Jul 2026PSA 10£1,09329 Jul 2026PSA 10£1,10030 Jul 2026PSA 10£1,10031 Jul 2026PSA 10£1,1001 Aug 2026PSA 10£1,1002 Aug 2026PSA 10£1,0973 Aug 2026PSA 10£1,0974 Aug 2026PSA 10£1,097Grade 9.5£127Grade 9£115BGS 10£1,426CGC 10£3705 Aug 2026PSA 10£1,205Grade 9.5£134Grade 9£122BGS 10£1,567CGC 10£2986 Aug 2026PSA 10£1,205Grade 9.5£134Grade 9£122BGS 10£1,567CGC 10£2987 Aug 2026PSA 10£1,205Grade 9.5£134Grade 9£122BGS 10£1,567CGC 10£2988 Aug 2026PSA 10£1,185Grade 9.5£135Grade 9£122BGS 10£1,541CGC 10£2989 Aug 2026PSA 10£1,185Grade 9.5£135Grade 9£122BGS 10£1,541CGC 10£29810 Aug 2026PSA 10£1,185Grade 9.5£135Grade 9£122BGS 10£1,541CGC 10£29811 Aug 2026PSA 10£1,185Grade 9.5£135Grade 9£122BGS 10£1,541CGC 10£29412 Aug 2026PSA 10£1,185Grade 9.5£135Grade 9£122BGS 10£1,541CGC 10£29413 Aug 2026PSA 10£1,185Grade 9.5£135Grade 9£122BGS 10£1,541CGC 10£29414 Aug 2026PSA 10£1,185Grade 9.5£135Grade 9£122BGS 10£1,541CGC 10£28615 Aug 2026PSA 10£1,185Grade 9.5£135Grade 9£122BGS 10£1,541CGC 10£28616 Aug 2026PSA 10£1,185Grade 9.5£135Grade 9£122BGS 10£1,541CGC 10£28617 Aug 2026PSA 10£1,167Grade 9.5£128Grade 9£116BGS 10£1,517CGC 10£28018 Aug 2026PSA 10£1,167Grade 9.5£128Grade 9£116BGS 10£1,517CGC 10£28019 Aug 2026PSA 10£1,167Grade 9.5£128Grade 9£116BGS 10£1,517CGC 10£28020 Aug 2026PSA 10£1,167Grade 9.5£122Grade 9£111BGS 10£1,517CGC 10£29221 Aug 2026PSA 10£1,167Grade 9.5£122Grade 9£111BGS 10£1,517CGC 10£29222 Aug 2026PSA 10£1,167Grade 9.5£122Grade 9£111BGS 10£1,517CGC 10£29223 Aug 2026PSA 10£1,167Grade 9.5£122Grade 9£111BGS 10£1,517CGC 10£29224 Aug 2026PSA 10£1,167Grade 9.5£122Grade 9£111BGS 10£1,517CGC 10£29225 Aug 2026PSA 10£1,167Grade 9.5£122Grade 9£111BGS 10£1,517CGC 10£29226 Aug 2026PSA 10£1,185Grade 9.5£123Grade 9£112BGS 10£1,541CGC 10£29227 Aug 2026PSA 10£1,185Grade 9.5£123Grade 9£112BGS 10£1,541CGC 10£29228 Aug 2026PSA 10£1,185Grade 9.5£123Grade 9£112BGS 10£1,541CGC 10£29229 Aug 2026PSA 10£1,185Grade 9.5£128Grade 9£117BGS 10£1,541CGC 10£29230 Aug 2026PSA 10£1,185Grade 9.5£128Grade 9£117BGS 10£1,541CGC 10£29231 Aug 2026PSA 10£1,185Grade 9.5£128Grade 9£117BGS 10£1,541CGC 10£2921 Sept 2026PSA 10£1,185Grade 9.5£128Grade 9£117BGS 10£1,541CGC 10£2922 Sept 2026PSA 10£1,185Grade 9.5£128Grade 9£117BGS 10£1,541CGC 10£2923 Sept 2026PSA 10£1,176Grade 9.5£122Grade 9£110BGS 10£1,529CGC 10£279
£500£1,000£1,500
14 Apr9 May5 Jun29 Jun22 Jul3 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.
6 Aug 2026New listings/day17 Aug 2026New listings/day18 Aug 2026New listings/day09 Aug 2026New listings/day210 Aug 2026New listings/day311 Aug 2026New listings/day212 Aug 2026New listings/day013 Aug 2026New listings/day214 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/day221 Aug 2026New listings/day122 Aug 2026New listings/day023 Aug 2026New listings/day024 Aug 2026New listings/day025 Aug 2026New listings/day026 Aug 2026New listings/day127 Aug 2026New listings/day328 Aug 2026New listings/day129 Aug 2026New listings/day030 Aug 2026New listings/day131 Aug 2026New listings/day01 Sept 2026New listings/day02 Sept 2026New listings/day0
0123
6 Aug15 Aug24 Aug2 Sept
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.
21 Aug 2026Confirmed sales/day022 Aug 2026Confirmed sales/day023 Aug 2026Confirmed sales/day024 Aug 2026Confirmed sales/day025 Aug 2026Confirmed sales/day026 Aug 2026Confirmed sales/day027 Aug 2026Confirmed sales/day028 Aug 2026Confirmed sales/day0
-101
21 Aug21 Aug28 Aug28 Aug
UK auctions that closed with a winning bid each day. Source: HoloHawk, observed directly on eBay UK.
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
10 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:
HoloHawkOur own market price, 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.