| ebay.de | n=3 | £6.46 | +95% |
| ebay.es | n=2 | £6.20 | +87% |
| ebay.it | n=2 | £4.89 | +47% |
| ebay.co.uk | n=9 | £3.50 | +6% |
| ebay.com | n=28 | £3.35 | +1% |
| ebay.nl | n=2 | £3.32 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 9 | 11 d | £5.78 | 73.47 |
| eigene LP-Verkäufe ÷ 0.7494 | 8 | 5 d | £6.33 | 3.13 |
Measured error for this era×language (backtest): ±19 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.8129 (Sprach-Faktor aus 19 Karten) | 9 | 11 d | £4.70 | 0.68 |
Measured error for this era×language (backtest): ±43 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.5309 (Sprach-Faktor aus 26 Karten) | 9 | 11 d | £3.07 | 0.41 |
Measured error for this era×language (backtest): ±12 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.0872 (Sprach-Faktor aus 35 Karten) | 9 | 11 d | £6.29 | 12.0 |
Measured error for this era×language (backtest): ±14 %
Gate not green — shown only here, never as the price.
No PSA numbers for this print yet — in any language.
#XY68
#XY18
#XY58
#XY97
#XY48
#XY28
#XY105
#XY02
#XY88
#XY08
#XY152
#XY41
#XY37
#XY90
#XY49
#XY157
#2
#087 · 
#058
#9 · 
#3
#12 · 
Frequently asked questions
Auction or Buy It Now — which gets more for Chespin XY Black Star Promos XY01/211?
Across 5 auctions the median was £4.18, across 29 fixed-price sales £3.51. Auctions therefore fetched about 19 % more — worth it mainly for sought-after cards with several bidders.
What will I get for Chespin XY Black Star Promos XY01/211 if I want to sell quickly?
Half of all sales fell between £2.97 and £4.49, with a median of £3.50. Selling fast lands you nearer the lower end; with patience, good photos and a complete title the upper end is achievable.
Below which price is an offer for Chespin XY Black Star Promos XY01/211 unrealistic?
The cheapest genuine sales were around £2.19. Offers well below £1.31 are typically fakes, mislabelled cards or a different variant — ask for photos of all four borders and a close-up of the surface.
How does Last Sold determine the market value?
Last Sold uses only real sales — eBay plus auction houses like Goldin & Fanatics — recent sales count more (recency weighting), outliers and fakes are removed. It's not an estimate but actual sold prices, separated by condition, language and grading.