| ebay.de | n=11 | $7.86 | +220% |
| ebay.co.uk | n=34 | $3.50 | +42% |
| ebay.es | n=5 | $3.47 | +41% |
| ebay.com | n=32 | $2.46 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 22 | 2 mo | $2.01 | 179.59 |
| eigene LP-Verkäufe ÷ 0.7039 | 19 | 2 mo | $4.92 | 2.04 |
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) | 22 | 2 mo | $1.91 | 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 × 0.4971 (Sprach-Faktor aus 18 Karten) | 22 | 2 mo | $1.00 | 1.5 |
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) | 22 | 2 mo | $2.18 | 13.29 |
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.
#109 · 
#7 · 
#15 · 
#76 · 
#90 · 
#80 · 
#70 · 
#68 · 
#20 · Frequently asked questions
What will I get for Treecko XY Black Star Promos XY36/211 if I want to sell quickly?
Half of all sales fell between $2.31 and $5.12, with a median of $3.47. 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 Treecko XY Black Star Promos XY36/211 unrealistic?
The cheapest genuine sales were around $1.83. Offers well below $1.10 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.