| ebay.de | n=7 | $4.14 | +64% |
| ebay.es | n=2 | $3.31 | +31% |
| ebay.com | n=13 | $2.99 | +18% |
| ebay.co.uk | n=12 | $2.53 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 6 | 4 mo | $3.29 | 48.98 |
| eigene LP-Verkäufe ÷ 0.7414 | 8 | 37 d | $3.29 | 2.49 |
Measured error for this era×language (backtest): ±19 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.7665 (Sprach-Faktor aus 20 Karten) | 6 | 4 mo | $2.52 | 1.09 |
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 × 0.5267 (Sprach-Faktor aus 20 Karten) · Set +11% nachgeführt | 6 | 4 mo | $1.86 | 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) | 6 | 4 mo | $3.58 | 11.1 |
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
#15 · R
#13 · R
#8 · R
#007 · U
#010 · U
#009 · U
#XY91
#XY176 · C
#XY124
#XY60
#XY150a · RFrequently 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 $2.30 and $3.74, with a median of $2.57. 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 $1.23. Offers well below $0.74 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.