HoloHawk earns a commission on eBay purchases through this link. It never changes the price you pay.
Prices by grade
Today's figures for every tier.
Raw · ungraded£3.77
PSA 10£572
PSA 9£49.49
CGC 10£229
BGS 10£744
At a glance
30-day high£3.85
30-day low£3.55
Tracked high£3.94
Days tracked195
IllustratorAkira Komayama
Pokédex612
Price history
123 readings · 195d
HoloHawk awaiting data£3.77-2.1%PriceChartingPulseTCG awaiting data
19 Oct 2026PriceCharting£3.5520 Oct 2026PriceCharting£3.5521 Oct 2026PriceCharting£3.5522 Oct 2026PriceCharting£3.5523 Oct 2026PriceCharting£3.5524 Oct 2026PriceCharting£3.5525 Oct 2026PriceCharting£3.5526 Oct 2026PriceCharting£3.77
£3.60£3.70£3.80
19 Oct19 Oct19 Oct23 Oct23 Oct26 Oct
HoloHawk awaiting data£3.77-1.8%PriceChartingPulseTCG awaiting data
26 Sept 2026PriceCharting£3.8427 Sept 2026PriceCharting£3.8428 Sept 2026PriceCharting£3.8429 Sept 2026PriceCharting£3.8430 Sept 2026PriceCharting£3.841 Oct 2026PriceCharting£3.842 Oct 2026PriceCharting£3.843 Oct 2026PriceCharting£3.844 Oct 2026PriceCharting£3.845 Oct 2026PriceCharting£3.846 Oct 2026PriceCharting£3.847 Oct 2026PriceCharting£3.848 Oct 2026PriceCharting£3.849 Oct 2026PriceCharting£3.8410 Oct 2026PriceCharting£3.8411 Oct 2026PriceCharting£3.8412 Oct 2026PriceCharting£3.8413 Oct 2026PriceCharting£3.8414 Oct 2026PriceCharting£3.8415 Oct 2026PriceCharting£3.8516 Oct 2026PriceCharting£3.8517 Oct 2026PriceCharting£3.8518 Oct 2026PriceCharting£3.8519 Oct 2026PriceCharting£3.5520 Oct 2026PriceCharting£3.5521 Oct 2026PriceCharting£3.5522 Oct 2026PriceCharting£3.5523 Oct 2026PriceCharting£3.5524 Oct 2026PriceCharting£3.5525 Oct 2026PriceCharting£3.5526 Oct 2026PriceCharting£3.77
£3.60£3.70£3.80
26 Sept27 Sept15 Oct19 Oct23 Oct26 Oct
HoloHawk awaiting data£3.77+11.5%PriceChartingPulseTCG awaiting data
14 Apr 2026PriceCharting£3.3815 Apr 2026PriceCharting£3.3816 Apr 2026PriceCharting£3.3817 Apr 2026PriceCharting£3.3818 Apr 2026PriceCharting£3.3819 Apr 2026PriceCharting£3.3820 Apr 2026PriceCharting£3.3821 Apr 2026PriceCharting£3.3822 Apr 2026PriceCharting£2.7823 Apr 2026PriceCharting£2.7824 Apr 2026PriceCharting£2.7825 Apr 2026PriceCharting£2.7826 Apr 2026PriceCharting£2.7827 Apr 2026PriceCharting£2.7828 Apr 2026PriceCharting£2.7829 Apr 2026PriceCharting£2.7830 Apr 2026PriceCharting£2.781 May 2026PriceCharting£2.782 May 2026PriceCharting£2.783 May 2026PriceCharting£2.784 May 2026PriceCharting£2.785 May 2026PriceCharting£2.786 May 2026PriceCharting£2.777 May 2026PriceCharting£2.778 May 2026PriceCharting£2.779 May 2026PriceCharting£2.7710 May 2026PriceCharting£2.7711 May 2026PriceCharting£3.7512 May 2026PriceCharting£3.7513 May 2026PriceCharting£3.7514 May 2026PriceCharting£3.7515 May 2026PriceCharting£3.7516 May 2026PriceCharting£3.7517 May 2026PriceCharting£2.7818 May 2026PriceCharting£2.7819 May 2026PriceCharting£2.7820 May 2026PriceCharting£2.7821 May 2026PriceCharting£2.7822 May 2026PriceCharting£3.5423 May 2026PriceCharting£3.5424 May 2026PriceCharting£3.5425 May 2026PriceCharting£3.5426 May 2026PriceCharting£3.5427 May 2026PriceCharting£3.5428 May 2026PriceCharting£3.5429 May 2026PriceCharting£3.5430 May 2026PriceCharting£3.9431 May 2026PriceCharting£3.941 Jun 2026PriceCharting£3.942 Jun 2026PriceCharting£3.943 Jun 2026PriceCharting£3.944 Jun 2026PriceCharting£2.875 Jun 2026PriceCharting£2.876 Jun 2026PriceCharting£2.877 Jun 2026PriceCharting£2.878 Jun 2026PriceCharting£2.789 Jun 2026PriceCharting£2.7810 Jun 2026PriceCharting£2.7811 Jun 2026PriceCharting£2.7812 Jun 2026PriceCharting£2.7813 Jun 2026PriceCharting£2.7814 Jun 2026PriceCharting£2.7815 Jun 2026PriceCharting£2.8216 Jun 2026PriceCharting£2.8217 Jun 2026PriceCharting£2.8218 Jun 2026PriceCharting£2.8219 Jun 2026PriceCharting£2.8220 Jun 2026PriceCharting£2.8221 Jun 2026PriceCharting£2.8222 Jun 2026PriceCharting£2.8223 Jun 2026PriceCharting£3.3924 Jun 2026PriceCharting£3.3925 Jun 2026PriceCharting£3.3926 Jun 2026PriceCharting£3.3927 Jun 2026PriceCharting£3.3928 Jun 2026PriceCharting£3.3929 Jun 2026PriceCharting£3.7230 Jun 2026PriceCharting£3.721 Jul 2026PriceCharting£3.722 Jul 2026PriceCharting£3.723 Jul 2026PriceCharting£3.724 Jul 2026PriceCharting£3.765 Jul 2026PriceCharting£3.766 Jul 2026PriceCharting£3.767 Jul 2026PriceCharting£3.768 Jul 2026PriceCharting£3.769 Jul 2026PriceCharting£3.0110 Jul 2026PriceCharting£3.0111 Jul 2026PriceCharting£3.0112 Jul 2026PriceCharting£3.0113 Jul 2026PriceCharting£3.0114 Jul 2026PriceCharting£3.0115 Jul 2026PriceCharting£3.7216 Jul 2026PriceCharting£3.7217 Jul 2026PriceCharting£3.7218 Jul 2026PriceCharting£3.7219 Jul 2026PriceCharting£3.7220 Jul 2026PriceCharting£3.7621 Jul 2026PriceCharting£3.7622 Jul 2026PriceCharting£3.7623 Jul 2026PriceCharting£3.7624 Jul 2026PriceCharting£3.7625 Jul 2026PriceCharting£3.7626 Jul 2026PriceCharting£3.7627 Jul 2026PriceCharting£3.7628 Jul 2026PriceCharting£3.7629 Jul 2026PriceCharting£3.3630 Jul 2026PriceCharting£3.3631 Jul 2026PriceCharting£3.361 Aug 2026PriceCharting£3.362 Aug 2026PriceCharting£3.363 Aug 2026PriceCharting£3.364 Aug 2026PriceCharting£3.365 Aug 2026PriceCharting£3.366 Aug 2026PriceCharting£3.767 Aug 2026PriceCharting£3.768 Aug 2026PriceCharting£3.769 Aug 2026PriceCharting£3.7610 Aug 2026PriceCharting£3.7611 Aug 2026PriceCharting£3.7612 Aug 2026PriceCharting£3.7613 Aug 2026PriceCharting£3.7614 Aug 2026PriceCharting£3.7615 Aug 2026PriceCharting£3.7616 Aug 2026PriceCharting£3.7617 Aug 2026PriceCharting£3.7618 Aug 2026PriceCharting£3.7619 Aug 2026PriceCharting£3.7620 Aug 2026PriceCharting£3.7521 Aug 2026PriceCharting£3.7522 Aug 2026PriceCharting£3.7423 Aug 2026PriceCharting£3.7424 Aug 2026PriceCharting£3.7425 Aug 2026PriceCharting£3.7426 Aug 2026PriceCharting£3.7427 Aug 2026PriceCharting£3.7428 Aug 2026PriceCharting£3.7429 Aug 2026PriceCharting£3.7430 Aug 2026PriceCharting£3.7431 Aug 2026PriceCharting£3.741 Sept 2026PriceCharting£3.742 Sept 2026PriceCharting£3.743 Sept 2026PriceCharting£3.744 Sept 2026PriceCharting£3.745 Sept 2026PriceCharting£3.746 Sept 2026PriceCharting£3.747 Sept 2026PriceCharting£3.748 Sept 2026PriceCharting£3.429 Sept 2026PriceCharting£3.4210 Sept 2026PriceCharting£3.4211 Sept 2026PriceCharting£3.4012 Sept 2026PriceCharting£3.4013 Sept 2026PriceCharting£3.4014 Sept 2026PriceCharting£3.4015 Sept 2026PriceCharting£3.4016 Sept 2026PriceCharting£3.4017 Sept 2026PriceCharting£3.4018 Sept 2026PriceCharting£3.8419 Sept 2026PriceCharting£3.8420 Sept 2026PriceCharting£3.8421 Sept 2026PriceCharting£3.8422 Sept 2026PriceCharting£3.8423 Sept 2026PriceCharting£3.8424 Sept 2026PriceCharting£3.8425 Sept 2026PriceCharting£3.8426 Sept 2026PriceCharting£3.8427 Sept 2026PriceCharting£3.8428 Sept 2026PriceCharting£3.8429 Sept 2026PriceCharting£3.8430 Sept 2026PriceCharting£3.841 Oct 2026PriceCharting£3.842 Oct 2026PriceCharting£3.843 Oct 2026PriceCharting£3.844 Oct 2026PriceCharting£3.845 Oct 2026PriceCharting£3.846 Oct 2026PriceCharting£3.847 Oct 2026PriceCharting£3.848 Oct 2026PriceCharting£3.849 Oct 2026PriceCharting£3.8410 Oct 2026PriceCharting£3.8411 Oct 2026PriceCharting£3.8412 Oct 2026PriceCharting£3.8413 Oct 2026PriceCharting£3.8414 Oct 2026PriceCharting£3.8415 Oct 2026PriceCharting£3.8516 Oct 2026PriceCharting£3.8517 Oct 2026PriceCharting£3.8518 Oct 2026PriceCharting£3.8519 Oct 2026PriceCharting£3.5520 Oct 2026PriceCharting£3.5521 Oct 2026PriceCharting£3.5522 Oct 2026PriceCharting£3.5523 Oct 2026PriceCharting£3.5524 Oct 2026PriceCharting£3.5525 Oct 2026PriceCharting£3.5526 Oct 2026PriceCharting£3.77
£3.00£3.50
14 Apr9 May7 Jun1 Jul26 Jul26 Oct
Three independent readings on one scale. A reading is recorded only when a price changes, so a flat stretch means it held. Hover or tap any day. HoloHawk and PulseTCG have no readings for this card yet.
14 Apr 2026PSA 10£60.2715 Apr 2026PSA 10£60.2716 Apr 2026PSA 10£60.2717 Apr 2026PSA 10£60.2718 Apr 2026PSA 10£60.2719 Apr 2026PSA 10£60.2720 Apr 2026PSA 10£60.2721 Apr 2026PSA 10£60.2722 Apr 2026PSA 10£57223 Apr 2026PSA 10£57224 Apr 2026PSA 10£57225 Apr 2026PSA 10£57226 Apr 2026PSA 10£57227 Apr 2026PSA 10£57228 Apr 2026PSA 10£57229 Apr 2026PSA 10£57230 Apr 2026PSA 10£5721 May 2026PSA 10£5722 May 2026PSA 10£5723 May 2026PSA 10£5724 May 2026PSA 10£5725 May 2026PSA 10£5726 May 2026PSA 10£5727 May 2026PSA 10£5728 May 2026PSA 10£5729 May 2026PSA 10£57210 May 2026PSA 10£57211 May 2026PSA 10£57212 May 2026PSA 10£57213 May 2026PSA 10£57214 May 2026PSA 10£57215 May 2026PSA 10£57216 May 2026PSA 10£57217 May 2026PSA 10£57218 May 2026PSA 10£57219 May 2026PSA 10£57220 May 2026PSA 10£57221 May 2026PSA 10£57222 May 2026PSA 10£57223 May 2026PSA 10£57224 May 2026PSA 10£57225 May 2026PSA 10£57226 May 2026PSA 10£57227 May 2026PSA 10£57228 May 2026PSA 10£57229 May 2026PSA 10£57230 May 2026PSA 10£57231 May 2026PSA 10£5721 Jun 2026PSA 10£5722 Jun 2026PSA 10£5723 Jun 2026PSA 10£5724 Jun 2026PSA 10£5725 Jun 2026PSA 10£5726 Jun 2026PSA 10£5727 Jun 2026PSA 10£5728 Jun 2026PSA 10£5729 Jun 2026PSA 10£57210 Jun 2026PSA 10£57211 Jun 2026PSA 10£57212 Jun 2026PSA 10£57213 Jun 2026PSA 10£57214 Jun 2026PSA 10£57215 Jun 2026PSA 10£57216 Jun 2026PSA 10£57217 Jun 2026PSA 10£57218 Jun 2026PSA 10£57219 Jun 2026PSA 10£57220 Jun 2026PSA 10£57221 Jun 2026PSA 10£57222 Jun 2026PSA 10£57223 Jun 2026PSA 10£57224 Jun 2026PSA 10£57225 Jun 2026PSA 10£57226 Jun 2026PSA 10£57227 Jun 2026PSA 10£57228 Jun 2026PSA 10£57229 Jun 2026PSA 10£57230 Jun 2026PSA 10£5721 Jul 2026PSA 10£5722 Jul 2026PSA 10£5723 Jul 2026PSA 10£5724 Jul 2026PSA 10£5725 Jul 2026PSA 10£5726 Jul 2026PSA 10£5727 Jul 2026PSA 10£5728 Jul 2026PSA 10£5729 Jul 2026PSA 10£57210 Jul 2026PSA 10£57211 Jul 2026PSA 10£57212 Jul 2026PSA 10£57213 Jul 2026PSA 10£57214 Jul 2026PSA 10£57215 Jul 2026PSA 10£57216 Jul 2026PSA 10£57217 Jul 2026PSA 10£57218 Jul 2026PSA 10£57219 Jul 2026PSA 10£57220 Jul 2026PSA 10£57221 Jul 2026PSA 10£57222 Jul 2026PSA 10£57223 Jul 2026PSA 10£57224 Jul 2026PSA 10£57225 Jul 2026PSA 10£57226 Jul 2026PSA 10£57227 Jul 2026PSA 10£57228 Jul 2026PSA 10£57229 Jul 2026PSA 10£57230 Jul 2026PSA 10£57231 Jul 2026PSA 10£5721 Aug 2026PSA 10£5722 Aug 2026PSA 10£5723 Aug 2026PSA 10£5724 Aug 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£7445 Aug 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£7446 Aug 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£7447 Aug 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£7448 Aug 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£7449 Aug 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74410 Aug 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74411 Aug 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74412 Aug 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74413 Aug 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74414 Aug 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74415 Aug 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74416 Aug 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74417 Aug 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74418 Aug 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74419 Aug 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74420 Aug 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74421 Aug 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74422 Aug 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74423 Aug 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74424 Aug 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74425 Aug 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74426 Aug 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74427 Aug 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74428 Aug 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74429 Aug 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74430 Aug 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74431 Aug 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£7441 Sept 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£7442 Sept 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£7443 Sept 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£7444 Sept 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£7445 Sept 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£7446 Sept 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£7447 Sept 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£7448 Sept 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£7449 Sept 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74410 Sept 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74411 Sept 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74412 Sept 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74413 Sept 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74414 Sept 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74415 Sept 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74416 Sept 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74417 Sept 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74418 Sept 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74419 Sept 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74420 Sept 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74421 Sept 2026PSA 10£572PSA 9£23.57CGC 10£343BGS 10£74422 Sept 2026PSA 10£572PSA 9£23.50CGC 10£343BGS 10£74423 Sept 2026PSA 10£572PSA 9£23.50CGC 10£343BGS 10£74424 Sept 2026PSA 10£572PSA 9£23.50CGC 10£343BGS 10£74425 Sept 2026PSA 10£572PSA 9£23.50CGC 10£343BGS 10£74426 Sept 2026PSA 10£572PSA 9£23.50CGC 10£343BGS 10£74427 Sept 2026PSA 10£572PSA 9£23.46CGC 10£343BGS 10£74428 Sept 2026PSA 10£572PSA 9£23.46CGC 10£343BGS 10£74429 Sept 2026PSA 10£572PSA 9£23.46CGC 10£343BGS 10£74430 Sept 2026PSA 10£572PSA 9£23.46CGC 10£343BGS 10£7441 Oct 2026PSA 10£572PSA 9£23.46CGC 10£343BGS 10£7442 Oct 2026PSA 10£572PSA 9£23.46CGC 10£343BGS 10£7443 Oct 2026PSA 10£572PSA 9£23.46CGC 10£343BGS 10£7444 Oct 2026PSA 10£572PSA 9£23.46CGC 10£343BGS 10£7445 Oct 2026PSA 10£572PSA 9£23.46CGC 10£343BGS 10£7446 Oct 2026PSA 10£572PSA 9£23.46CGC 10£343BGS 10£7447 Oct 2026PSA 10£572PSA 9£23.46CGC 10£343BGS 10£7448 Oct 2026PSA 10£572PSA 9£23.46CGC 10£343BGS 10£7449 Oct 2026PSA 10£572PSA 9£23.46CGC 10£343BGS 10£74410 Oct 2026PSA 10£572PSA 9£23.46CGC 10£343BGS 10£74411 Oct 2026PSA 10£572PSA 9£23.46CGC 10£343BGS 10£74412 Oct 2026PSA 10£572PSA 9£23.46CGC 10£343BGS 10£74413 Oct 2026PSA 10£572PSA 9£23.46CGC 10£343BGS 10£74414 Oct 2026PSA 10£572PSA 9£23.46CGC 10£343BGS 10£74415 Oct 2026PSA 10£572PSA 9£49.49CGC 10£343BGS 10£74416 Oct 2026PSA 10£572PSA 9£49.49CGC 10£343BGS 10£74417 Oct 2026PSA 10£572PSA 9£49.49CGC 10£343BGS 10£74418 Oct 2026PSA 10£572PSA 9£49.49CGC 10£343BGS 10£74419 Oct 2026PSA 10£572PSA 9£49.49CGC 10£343BGS 10£74420 Oct 2026PSA 10£572PSA 9£49.49CGC 10£343BGS 10£74421 Oct 2026PSA 10£572PSA 9£49.49CGC 10£343BGS 10£74422 Oct 2026PSA 10£572PSA 9£49.49CGC 10£343BGS 10£74423 Oct 2026PSA 10£572PSA 9£49.49CGC 10£229BGS 10£74424 Oct 2026PSA 10£572PSA 9£49.49CGC 10£229BGS 10£74425 Oct 2026PSA 10£572PSA 9£49.49CGC 10£229BGS 10£74426 Oct 2026PSA 10£572PSA 9£49.49CGC 10£229BGS 10£744
£200£400£600
14 Apr9 May7 Jun1 Jul26 Jul26 Oct
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.
16 Oct 2026New listings/day117 Oct 2026New listings/day018 Oct 2026New listings/day019 Oct 2026New listings/day020 Oct 2026New listings/day021 Oct 2026New listings/day022 Oct 2026New listings/day023 Oct 2026New listings/day024 Oct 2026New listings/day025 Oct 2026New listings/day026 Oct 2026New listings/day027 Oct 2026New listings/day0
01
16 Oct20 Oct23 Oct27 Oct
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
Building
How often this card actually sells We record roughly 4,600 UK auction outcomes a day across the catalogue. This charts how many close with a winning bid, day by day, from the first confirmed sale for this card.
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
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:
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.