| ebay.de | n=3 | $3.37 | +64% |
| ebay.es | n=2 | $3.32 | +62% |
| ebay.co.uk | n=12 | $2.54 | +24% |
| ebay.com | n=8 | $2.05 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 7 | 2 mo | $2.36 | 57.14 |
| eigene LP-Verkäufe ÷ 0.7039 | 6 | 3 mo | $1.96 | 1.99 |
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) | 7 | 2 mo | $2.24 | 0.83 |
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 × 0.496 (Sprach-Faktor aus 18 Karten) | 7 | 2 mo | $1.17 | 1.47 |
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) | 7 | 2 mo | $2.57 | 11.47 |
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.
#193 · IR
#17 · R
#007 · U
#13 · R
#15 · R
#8 · R
#010 · U
#009 · U
#XY91
#XY176 · C
#XY150a · R
#XY124
#XY60Frequently asked questions
What will I get for Vivillon XY Black Star Promos XY137/211 if I want to sell quickly?
Half of all sales fell between $2.18 and $3.37, with a median of $2.54. 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 Vivillon XY Black Star Promos XY137/211 unrealistic?
The cheapest genuine sales were around $1.17. Offers well below $0.70 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.