| ebay.it | n=3 | $41.04 | +105% |
| ebay.co.uk | n=17 | $29.37 | +47% |
| ebay.fr | n=2 | $23.10 | +15% |
| ebay.com | n=156 | $20.77 | +4% |
| ebay.es | n=5 | $20.72 | +4% |
| ebay.de | n=8 | $20.01 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 21 | 38 d | $34.62 | 171.43 |
| eigene LP-Verkäufe ÷ 0.7386 | 30 | 17 d | $40.47 | 2.71 |
| eigene PSA7-Verkäufe ÷ 1.5646 | 4 | 3 mo | $62.35 | 1.64 |
| eigene PSA8-Verkäufe ÷ 2.9312 | 3 | 4 mo | $38.61 | 0.99 |
Measured error for this era×language (backtest): ±19 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.8391 (Sprach-Faktor aus 19 Karten) | 21 | 38 d | $29.05 | 1.27 |
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 |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 2 | 3 mo | $18.03 | 16.33 |
| en roh NM × 0.4919 (Sprach-Faktor aus 18 Karten) | 21 | 38 d | $17.03 | 0.26 |
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) | 21 | 38 d | $37.64 | 13.24 |
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.
#XY96
#205 · UR
#156 · SIR
#212 · SEC
#184 · UR
#225 · SEC
#RC32 · UR
#204 · UR
#158 · SEC
#TG15 · UR
#130 · UR
#TG14 · UR
#140 · URFrequently asked questions
Auction or Buy It Now — which gets more for Sylveon XY Black Star Promos XY04/211?
Across 13 auctions the median was $20.98, across 66 fixed-price sales $28.17. Fixed price therefore fetched about 34 % more — for this card patience with a set price is the better route.
What will I get for Sylveon XY Black Star Promos XY04/211 if I want to sell quickly?
Half of all sales fell between $16.71 and $30.96, with a median of $20.96. 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 Sylveon XY Black Star Promos XY04/211 unrealistic?
The cheapest genuine sales were around $11.26. Offers well below $6.75 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.