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Prices by grade
PSA 10 = 5.4× raw
Today's figures for every tier.
Raw · ungraded£261
PSA 10£1,422
PSA 9£443
CGC 10£569
BGS 10£1,849
A PSA 10 sells for 5.4× the raw card — a gap of £1,161. Grading fees and the risk of a 9 come out of that.
At a glance
30-day high£261
30-day low£261
Tracked high£261
Days tracked200
Price history
117 readings · 200d
HoloHawk awaiting data£2610.0%PriceChartingPulseTCG awaiting data
24 Oct 2026PriceCharting£26125 Oct 2026PriceCharting£26126 Oct 2026PriceCharting£26127 Oct 2026PriceCharting£26128 Oct 2026PriceCharting£26129 Oct 2026PriceCharting£26130 Oct 2026PriceCharting£26131 Oct 2026PriceCharting£261
£250£260£270
24 Oct24 Oct24 Oct31 Oct31 Oct31 Oct
HoloHawk awaiting data£2610.0%PriceChartingPulseTCG awaiting data
1 Oct 2026PriceCharting£2612 Oct 2026PriceCharting£2613 Oct 2026PriceCharting£2614 Oct 2026PriceCharting£2615 Oct 2026PriceCharting£2616 Oct 2026PriceCharting£2617 Oct 2026PriceCharting£2618 Oct 2026PriceCharting£2619 Oct 2026PriceCharting£26110 Oct 2026PriceCharting£26111 Oct 2026PriceCharting£26112 Oct 2026PriceCharting£26113 Oct 2026PriceCharting£26114 Oct 2026PriceCharting£26115 Oct 2026PriceCharting£26116 Oct 2026PriceCharting£26117 Oct 2026PriceCharting£26118 Oct 2026PriceCharting£26119 Oct 2026PriceCharting£26120 Oct 2026PriceCharting£26121 Oct 2026PriceCharting£26122 Oct 2026PriceCharting£26123 Oct 2026PriceCharting£26124 Oct 2026PriceCharting£26125 Oct 2026PriceCharting£26126 Oct 2026PriceCharting£26127 Oct 2026PriceCharting£26128 Oct 2026PriceCharting£26129 Oct 2026PriceCharting£26130 Oct 2026PriceCharting£26131 Oct 2026PriceCharting£261
£250£260£270
1 Oct2 Oct15 Oct15 Oct23 Oct31 Oct
HoloHawk awaiting data£2610.0%PriceChartingPulseTCG awaiting data
14 Apr 2026PriceCharting£26115 Apr 2026PriceCharting£26116 Apr 2026PriceCharting£26117 Apr 2026PriceCharting£26118 Apr 2026PriceCharting£26119 Apr 2026PriceCharting£26120 Apr 2026PriceCharting£26121 Apr 2026PriceCharting£26122 Apr 2026PriceCharting£26123 Apr 2026PriceCharting£26124 Apr 2026PriceCharting£26125 Apr 2026PriceCharting£26126 Apr 2026PriceCharting£26127 Apr 2026PriceCharting£26128 Apr 2026PriceCharting£26129 Apr 2026PriceCharting£26130 Apr 2026PriceCharting£2611 May 2026PriceCharting£2612 May 2026PriceCharting£2613 May 2026PriceCharting£2614 May 2026PriceCharting£2615 May 2026PriceCharting£2616 May 2026PriceCharting£2617 May 2026PriceCharting£2618 May 2026PriceCharting£2619 May 2026PriceCharting£26110 May 2026PriceCharting£26111 May 2026PriceCharting£26112 May 2026PriceCharting£26113 May 2026PriceCharting£26114 May 2026PriceCharting£26115 May 2026PriceCharting£26116 May 2026PriceCharting£26117 May 2026PriceCharting£26118 May 2026PriceCharting£26119 May 2026PriceCharting£26120 May 2026PriceCharting£26121 May 2026PriceCharting£26122 May 2026PriceCharting£26123 May 2026PriceCharting£26124 May 2026PriceCharting£26125 May 2026PriceCharting£26126 May 2026PriceCharting£26127 May 2026PriceCharting£26128 May 2026PriceCharting£26129 May 2026PriceCharting£26130 May 2026PriceCharting£26131 May 2026PriceCharting£2611 Jun 2026PriceCharting£2612 Jun 2026PriceCharting£2613 Jun 2026PriceCharting£2614 Jun 2026PriceCharting£2615 Jun 2026PriceCharting£2616 Jun 2026PriceCharting£2617 Jun 2026PriceCharting£2618 Jun 2026PriceCharting£2619 Jun 2026PriceCharting£26110 Jun 2026PriceCharting£26111 Jun 2026PriceCharting£26112 Jun 2026PriceCharting£26113 Jun 2026PriceCharting£26114 Jun 2026PriceCharting£26115 Jun 2026PriceCharting£26116 Jun 2026PriceCharting£26117 Jun 2026PriceCharting£26118 Jun 2026PriceCharting£26119 Jun 2026PriceCharting£26120 Jun 2026PriceCharting£26121 Jun 2026PriceCharting£26122 Jun 2026PriceCharting£26123 Jun 2026PriceCharting£26124 Jun 2026PriceCharting£26125 Jun 2026PriceCharting£26126 Jun 2026PriceCharting£26127 Jun 2026PriceCharting£26128 Jun 2026PriceCharting£26129 Jun 2026PriceCharting£26130 Jun 2026PriceCharting£2611 Jul 2026PriceCharting£2612 Jul 2026PriceCharting£2613 Jul 2026PriceCharting£2614 Jul 2026PriceCharting£2615 Jul 2026PriceCharting£2616 Jul 2026PriceCharting£2617 Jul 2026PriceCharting£2618 Jul 2026PriceCharting£2619 Jul 2026PriceCharting£26110 Jul 2026PriceCharting£26111 Jul 2026PriceCharting£26112 Jul 2026PriceCharting£26113 Jul 2026PriceCharting£26114 Jul 2026PriceCharting£26115 Jul 2026PriceCharting£26116 Jul 2026PriceCharting£26117 Jul 2026PriceCharting£26118 Jul 2026PriceCharting£26119 Jul 2026PriceCharting£26120 Jul 2026PriceCharting£26121 Jul 2026PriceCharting£26122 Jul 2026PriceCharting£26123 Jul 2026PriceCharting£26124 Jul 2026PriceCharting£26125 Jul 2026PriceCharting£26126 Jul 2026PriceCharting£26127 Jul 2026PriceCharting£26128 Jul 2026PriceCharting£26129 Jul 2026PriceCharting£26130 Jul 2026PriceCharting£26131 Jul 2026PriceCharting£2611 Aug 2026PriceCharting£2612 Aug 2026PriceCharting£2613 Aug 2026PriceCharting£2614 Aug 2026PriceCharting£2615 Aug 2026PriceCharting£2616 Aug 2026PriceCharting£2617 Aug 2026PriceCharting£2618 Aug 2026PriceCharting£2619 Aug 2026PriceCharting£26110 Aug 2026PriceCharting£26111 Aug 2026PriceCharting£26112 Aug 2026PriceCharting£26113 Aug 2026PriceCharting£26114 Aug 2026PriceCharting£26115 Aug 2026PriceCharting£26116 Aug 2026PriceCharting£26117 Aug 2026PriceCharting£26118 Aug 2026PriceCharting£26119 Aug 2026PriceCharting£26120 Aug 2026PriceCharting£26121 Aug 2026PriceCharting£26122 Aug 2026PriceCharting£26123 Aug 2026PriceCharting£26124 Aug 2026PriceCharting£26125 Aug 2026PriceCharting£26126 Aug 2026PriceCharting£26127 Aug 2026PriceCharting£26128 Aug 2026PriceCharting£26129 Aug 2026PriceCharting£26130 Aug 2026PriceCharting£26131 Aug 2026PriceCharting£2611 Sept 2026PriceCharting£2612 Sept 2026PriceCharting£2613 Sept 2026PriceCharting£2614 Sept 2026PriceCharting£2615 Sept 2026PriceCharting£2616 Sept 2026PriceCharting£2617 Sept 2026PriceCharting£2618 Sept 2026PriceCharting£2619 Sept 2026PriceCharting£26110 Sept 2026PriceCharting£26111 Sept 2026PriceCharting£26112 Sept 2026PriceCharting£26113 Sept 2026PriceCharting£26114 Sept 2026PriceCharting£26115 Sept 2026PriceCharting£26116 Sept 2026PriceCharting£26117 Sept 2026PriceCharting£26118 Sept 2026PriceCharting£26119 Sept 2026PriceCharting£26120 Sept 2026PriceCharting£26121 Sept 2026PriceCharting£26122 Sept 2026PriceCharting£26123 Sept 2026PriceCharting£26124 Sept 2026PriceCharting£26125 Sept 2026PriceCharting£26126 Sept 2026PriceCharting£26127 Sept 2026PriceCharting£26128 Sept 2026PriceCharting£26129 Sept 2026PriceCharting£26130 Sept 2026PriceCharting£2611 Oct 2026PriceCharting£2612 Oct 2026PriceCharting£2613 Oct 2026PriceCharting£2614 Oct 2026PriceCharting£2615 Oct 2026PriceCharting£2616 Oct 2026PriceCharting£2617 Oct 2026PriceCharting£2618 Oct 2026PriceCharting£2619 Oct 2026PriceCharting£26110 Oct 2026PriceCharting£26111 Oct 2026PriceCharting£26112 Oct 2026PriceCharting£26113 Oct 2026PriceCharting£26114 Oct 2026PriceCharting£26115 Oct 2026PriceCharting£26116 Oct 2026PriceCharting£26117 Oct 2026PriceCharting£26118 Oct 2026PriceCharting£26119 Oct 2026PriceCharting£26120 Oct 2026PriceCharting£26121 Oct 2026PriceCharting£26122 Oct 2026PriceCharting£26123 Oct 2026PriceCharting£26124 Oct 2026PriceCharting£26125 Oct 2026PriceCharting£26126 Oct 2026PriceCharting£26127 Oct 2026PriceCharting£26128 Oct 2026PriceCharting£26129 Oct 2026PriceCharting£26130 Oct 2026PriceCharting£26131 Oct 2026PriceCharting£261
£250£260£270
14 Apr8 May4 Jun28 Jun21 Jul31 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£1,42215 Apr 2026PSA 10£1,42216 Apr 2026PSA 10£1,42217 Apr 2026PSA 10£1,42218 Apr 2026PSA 10£1,42219 Apr 2026PSA 10£1,42220 Apr 2026PSA 10£1,42221 Apr 2026PSA 10£1,42222 Apr 2026PSA 10£1,42223 Apr 2026PSA 10£1,42224 Apr 2026PSA 10£1,42225 Apr 2026PSA 10£1,42226 Apr 2026PSA 10£1,42227 Apr 2026PSA 10£1,42228 Apr 2026PSA 10£1,42229 Apr 2026PSA 10£1,42230 Apr 2026PSA 10£1,4221 May 2026PSA 10£1,4222 May 2026PSA 10£1,4223 May 2026PSA 10£1,4224 May 2026PSA 10£1,4225 May 2026PSA 10£1,4226 May 2026PSA 10£1,4227 May 2026PSA 10£1,4228 May 2026PSA 10£1,4229 May 2026PSA 10£1,42210 May 2026PSA 10£1,42211 May 2026PSA 10£1,42212 May 2026PSA 10£1,42213 May 2026PSA 10£1,42214 May 2026PSA 10£1,42215 May 2026PSA 10£1,42216 May 2026PSA 10£1,42217 May 2026PSA 10£1,42218 May 2026PSA 10£1,42219 May 2026PSA 10£1,42220 May 2026PSA 10£1,42221 May 2026PSA 10£1,42222 May 2026PSA 10£1,42223 May 2026PSA 10£1,42224 May 2026PSA 10£1,42225 May 2026PSA 10£1,42226 May 2026PSA 10£1,42227 May 2026PSA 10£1,42228 May 2026PSA 10£1,42229 May 2026PSA 10£1,42230 May 2026PSA 10£1,42231 May 2026PSA 10£1,4221 Jun 2026PSA 10£1,4222 Jun 2026PSA 10£1,4223 Jun 2026PSA 10£1,4224 Jun 2026PSA 10£1,4225 Jun 2026PSA 10£1,4226 Jun 2026PSA 10£1,4227 Jun 2026PSA 10£1,4228 Jun 2026PSA 10£1,4229 Jun 2026PSA 10£1,42210 Jun 2026PSA 10£1,42211 Jun 2026PSA 10£1,42212 Jun 2026PSA 10£1,42213 Jun 2026PSA 10£1,42214 Jun 2026PSA 10£1,42215 Jun 2026PSA 10£1,42216 Jun 2026PSA 10£1,42217 Jun 2026PSA 10£1,42218 Jun 2026PSA 10£1,42219 Jun 2026PSA 10£1,42220 Jun 2026PSA 10£1,42221 Jun 2026PSA 10£1,42222 Jun 2026PSA 10£1,42223 Jun 2026PSA 10£1,42224 Jun 2026PSA 10£1,42225 Jun 2026PSA 10£1,42226 Jun 2026PSA 10£1,42227 Jun 2026PSA 10£1,42228 Jun 2026PSA 10£1,42229 Jun 2026PSA 10£1,42230 Jun 2026PSA 10£1,4221 Jul 2026PSA 10£1,4222 Jul 2026PSA 10£1,4223 Jul 2026PSA 10£1,4224 Jul 2026PSA 10£1,4225 Jul 2026PSA 10£1,4226 Jul 2026PSA 10£1,4227 Jul 2026PSA 10£1,4228 Jul 2026PSA 10£1,4229 Jul 2026PSA 10£1,42210 Jul 2026PSA 10£1,42211 Jul 2026PSA 10£1,42212 Jul 2026PSA 10£1,42213 Jul 2026PSA 10£1,42214 Jul 2026PSA 10£1,42215 Jul 2026PSA 10£1,42216 Jul 2026PSA 10£1,42217 Jul 2026PSA 10£1,42218 Jul 2026PSA 10£1,42219 Jul 2026PSA 10£1,42220 Jul 2026PSA 10£1,42221 Jul 2026PSA 10£1,42222 Jul 2026PSA 10£1,42223 Jul 2026PSA 10£1,42224 Jul 2026PSA 10£1,42225 Jul 2026PSA 10£1,42226 Jul 2026PSA 10£1,42227 Jul 2026PSA 10£1,42228 Jul 2026PSA 10£1,42229 Jul 2026PSA 10£1,42230 Jul 2026PSA 10£1,42231 Jul 2026PSA 10£1,4221 Aug 2026PSA 10£1,4222 Aug 2026PSA 10£1,4223 Aug 2026PSA 10£1,4224 Aug 2026PSA 10£1,422PSA 9£472CGC 10£853BGS 10£1,8495 Aug 2026PSA 10£1,422PSA 9£472CGC 10£853BGS 10£1,8496 Aug 2026PSA 10£1,422PSA 9£472CGC 10£853BGS 10£1,8497 Aug 2026PSA 10£1,422PSA 9£472CGC 10£853BGS 10£1,8498 Aug 2026PSA 10£1,422PSA 9£472CGC 10£853BGS 10£1,8499 Aug 2026PSA 10£1,422PSA 9£472CGC 10£853BGS 10£1,84910 Aug 2026PSA 10£1,422PSA 9£472CGC 10£853BGS 10£1,84911 Aug 2026PSA 10£1,422PSA 9£472CGC 10£853BGS 10£1,84912 Aug 2026PSA 10£1,422PSA 9£462CGC 10£853BGS 10£1,84913 Aug 2026PSA 10£1,422PSA 9£462CGC 10£853BGS 10£1,84914 Aug 2026PSA 10£1,422PSA 9£462CGC 10£853BGS 10£1,84915 Aug 2026PSA 10£1,422PSA 9£462CGC 10£853BGS 10£1,84916 Aug 2026PSA 10£1,422PSA 9£462CGC 10£853BGS 10£1,84917 Aug 2026PSA 10£1,422PSA 9£462CGC 10£853BGS 10£1,84918 Aug 2026PSA 10£1,422PSA 9£462CGC 10£853BGS 10£1,84919 Aug 2026PSA 10£1,422PSA 9£462CGC 10£853BGS 10£1,84920 Aug 2026PSA 10£1,422PSA 9£462CGC 10£853BGS 10£1,84921 Aug 2026PSA 10£1,422PSA 9£462CGC 10£853BGS 10£1,84922 Aug 2026PSA 10£1,422PSA 9£456CGC 10£853BGS 10£1,84923 Aug 2026PSA 10£1,422PSA 9£456CGC 10£853BGS 10£1,84924 Aug 2026PSA 10£1,422PSA 9£456CGC 10£853BGS 10£1,84925 Aug 2026PSA 10£1,422PSA 9£456CGC 10£853BGS 10£1,84926 Aug 2026PSA 10£1,422PSA 9£456CGC 10£853BGS 10£1,84927 Aug 2026PSA 10£1,422PSA 9£456CGC 10£853BGS 10£1,84928 Aug 2026PSA 10£1,422PSA 9£456CGC 10£853BGS 10£1,84929 Aug 2026PSA 10£1,422PSA 9£456CGC 10£853BGS 10£1,84930 Aug 2026PSA 10£1,422PSA 9£456CGC 10£853BGS 10£1,84931 Aug 2026PSA 10£1,422PSA 9£456CGC 10£853BGS 10£1,8491 Sept 2026PSA 10£1,422PSA 9£456CGC 10£853BGS 10£1,8492 Sept 2026PSA 10£1,422PSA 9£453CGC 10£853BGS 10£1,8493 Sept 2026PSA 10£1,422PSA 9£453CGC 10£853BGS 10£1,8494 Sept 2026PSA 10£1,422PSA 9£453CGC 10£853BGS 10£1,8495 Sept 2026PSA 10£1,422PSA 9£453CGC 10£853BGS 10£1,8496 Sept 2026PSA 10£1,422PSA 9£453CGC 10£853BGS 10£1,8497 Sept 2026PSA 10£1,422PSA 9£453CGC 10£853BGS 10£1,8498 Sept 2026PSA 10£1,422PSA 9£453CGC 10£853BGS 10£1,8499 Sept 2026PSA 10£1,422PSA 9£453CGC 10£853BGS 10£1,84910 Sept 2026PSA 10£1,422PSA 9£453CGC 10£853BGS 10£1,84911 Sept 2026PSA 10£1,422PSA 9£453CGC 10£853BGS 10£1,84912 Sept 2026PSA 10£1,422PSA 9£450CGC 10£853BGS 10£1,84913 Sept 2026PSA 10£1,422PSA 9£450CGC 10£853BGS 10£1,84914 Sept 2026PSA 10£1,422PSA 9£450CGC 10£853BGS 10£1,84915 Sept 2026PSA 10£1,422PSA 9£450CGC 10£853BGS 10£1,84916 Sept 2026PSA 10£1,422PSA 9£450CGC 10£853BGS 10£1,84917 Sept 2026PSA 10£1,422PSA 9£450CGC 10£853BGS 10£1,84918 Sept 2026PSA 10£1,422PSA 9£450CGC 10£853BGS 10£1,84919 Sept 2026PSA 10£1,422PSA 9£450CGC 10£853BGS 10£1,84920 Sept 2026PSA 10£1,422PSA 9£450CGC 10£853BGS 10£1,84921 Sept 2026PSA 10£1,422PSA 9£450CGC 10£853BGS 10£1,84922 Sept 2026PSA 10£1,422PSA 9£449CGC 10£853BGS 10£1,84923 Sept 2026PSA 10£1,422PSA 9£449CGC 10£853BGS 10£1,84924 Sept 2026PSA 10£1,422PSA 9£449CGC 10£853BGS 10£1,84925 Sept 2026PSA 10£1,422PSA 9£449CGC 10£853BGS 10£1,84926 Sept 2026PSA 10£1,422PSA 9£449CGC 10£853BGS 10£1,84927 Sept 2026PSA 10£1,422PSA 9£449CGC 10£853BGS 10£1,84928 Sept 2026PSA 10£1,422PSA 9£449CGC 10£853BGS 10£1,84929 Sept 2026PSA 10£1,422PSA 9£449CGC 10£853BGS 10£1,84930 Sept 2026PSA 10£1,422PSA 9£449CGC 10£853BGS 10£1,8491 Oct 2026PSA 10£1,422PSA 9£449CGC 10£853BGS 10£1,8492 Oct 2026PSA 10£1,422PSA 9£447CGC 10£853BGS 10£1,8493 Oct 2026PSA 10£1,422PSA 9£447CGC 10£853BGS 10£1,8494 Oct 2026PSA 10£1,422PSA 9£447CGC 10£853BGS 10£1,8495 Oct 2026PSA 10£1,422PSA 9£447CGC 10£853BGS 10£1,8496 Oct 2026PSA 10£1,422PSA 9£447CGC 10£853BGS 10£1,8497 Oct 2026PSA 10£1,422PSA 9£447CGC 10£853BGS 10£1,8498 Oct 2026PSA 10£1,422PSA 9£447CGC 10£853BGS 10£1,8499 Oct 2026PSA 10£1,422PSA 9£447CGC 10£853BGS 10£1,84910 Oct 2026PSA 10£1,422PSA 9£447CGC 10£853BGS 10£1,84911 Oct 2026PSA 10£1,422PSA 9£447CGC 10£853BGS 10£1,84912 Oct 2026PSA 10£1,422PSA 9£447CGC 10£853BGS 10£1,84913 Oct 2026PSA 10£1,422PSA 9£447CGC 10£853BGS 10£1,84914 Oct 2026PSA 10£1,422PSA 9£447CGC 10£853BGS 10£1,84915 Oct 2026PSA 10£1,422PSA 9£446CGC 10£853BGS 10£1,84916 Oct 2026PSA 10£1,422PSA 9£446CGC 10£853BGS 10£1,84917 Oct 2026PSA 10£1,422PSA 9£446CGC 10£853BGS 10£1,84918 Oct 2026PSA 10£1,422PSA 9£446CGC 10£853BGS 10£1,84919 Oct 2026PSA 10£1,422PSA 9£446CGC 10£853BGS 10£1,84920 Oct 2026PSA 10£1,422PSA 9£446CGC 10£853BGS 10£1,84921 Oct 2026PSA 10£1,422PSA 9£446CGC 10£853BGS 10£1,84922 Oct 2026PSA 10£1,422PSA 9£446CGC 10£853BGS 10£1,84923 Oct 2026PSA 10£1,422PSA 9£445CGC 10£569BGS 10£1,84924 Oct 2026PSA 10£1,422PSA 9£445CGC 10£569BGS 10£1,84925 Oct 2026PSA 10£1,422PSA 9£445CGC 10£569BGS 10£1,84926 Oct 2026PSA 10£1,422PSA 9£445CGC 10£569BGS 10£1,84927 Oct 2026PSA 10£1,422PSA 9£445CGC 10£569BGS 10£1,84928 Oct 2026PSA 10£1,422PSA 9£445CGC 10£569BGS 10£1,84929 Oct 2026PSA 10£1,422PSA 9£445CGC 10£569BGS 10£1,84930 Oct 2026PSA 10£1,422PSA 9£445CGC 10£569BGS 10£1,84931 Oct 2026PSA 10£1,422PSA 9£443CGC 10£569BGS 10£1,849
£500£1,000£1,500
14 Apr8 May4 Jun28 Jun21 Jul31 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
Building
How much new stock hits the UK market each day The scanner records every new UK listing it sees — around 13,600 a day. This charts how many appear for this card once the daily rollup has readings for it.
A direct count of listings we saw appear — not an estimate of every listing on eBay.
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
Building
Live UK listings for this card The scanner records every new UK listing it sees — around 13,600 a day. This fills as soon as one appears for this card, showing asking prices cheapest first.
Where these numbers come from
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.