| ebay.de | n=14 | €6,96 | +60% |
| ebay.es | n=2 | €5,55 | +27% |
| ebay.co.uk | n=22 | €5,10 | +17% |
| ebay.com | n=31 | €4,36 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 16 | 33 d | €11,33 | 130.61 |
| eigene LP-Verkäufe ÷ 0.7394 | 24 | 34 d | €6,29 | 4.12 |
| eigene PSA8-Verkäufe ÷ 2.5913 | 2 | 39 d | €15,50 | 1.6 |
| unknown roh NM × 1.057 (Sprach-Faktor aus 32 Karten) · Set +11% nachgeführt | 3 | 48 d | €11,77 | 3.16 |
Measured error for this era×language (backtest): ±19 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.4515 (Sprach-Faktor aus 33 Karten) | 16 | 33 d | €16,45 | 2.43 |
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 × 1.1503 (Sprach-Faktor aus 10 Karten) | 16 | 33 d | €13,03 | 9.41 |
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) | 16 | 33 d | €12,32 | 12.93 |
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.
#104 · R
#215 · UR
#4 · HR
#137 · SEC
#1 · HR
#200 · SIR
#XY122
#3 · HR
#2 · HR
#218 · SEC
#2 · HR
#253 · SEC
#2 · HR
#37 · RFrequently asked questions
Auction or Buy It Now — which gets more for Blastoise EX XY Black Star Promos XY30/211?
Across 23 auctions the median was €5,71, across 40 fixed-price sales €5,15. Auctions therefore fetched about 11 % more — worth it mainly for sought-after cards with several bidders.
What will I get for Blastoise EX XY Black Star Promos XY30/211 if I want to sell quickly?
Half of all sales fell between €3,51 and €7,43, with a median of €4,93. 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 Blastoise EX XY Black Star Promos XY30/211 unrealistic?
The cheapest genuine sales were around €2,79. Offers well below €1,67 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.