| ebay.es | n=9 | $5.84 | +49% |
| ebay.fr | n=4 | $5.12 | +31% |
| ebay.de | n=18 | $4.83 | +23% |
| ebay.co.uk | n=10 | $4.80 | +22% |
| ebay.com | n=53 | $3.92 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 13 | 36 d | $5.78 | 106.12 |
| eigene LP-Verkäufe ÷ 0.7115 | 22 | 37 d | $6.79 | 2.3 |
Measured error for this era×language (backtest): ±19 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.9509 (Sprach-Faktor aus 21 Karten) | 13 | 36 d | $5.50 | 0.82 |
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 × 0.5718 (Sprach-Faktor aus 16 Karten) | 13 | 36 d | $3.31 | 0.28 |
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) | 13 | 36 d | $6.29 | 12.64 |
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.
#087 · 
#3
#9 · 
#12 · 
Frequently asked questions
Auction or Buy It Now — which gets more for Chespin XY Black Star Promos XY88/211?
Across 6 auctions the median was $2.90, across 38 fixed-price sales $4.95. Fixed price therefore fetched about 71 % more — for this card patience with a set price is the better route.
What will I get for Chespin XY Black Star Promos XY88/211 if I want to sell quickly?
Half of all sales fell between $3.38 and $5.89, with a median of $4.82. 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 XY88/211 unrealistic?
The cheapest genuine sales were around $2.44. Offers well below $1.46 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 lastsold determine the market value?
lastsold 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.