| ebay.co.uk | n=8 | $8.58 | +78% |
| ebay.es | n=3 | $6.15 | +28% |
| ebay.com | n=87 | $5.69 | +18% |
| ebay.de | n=17 | $4.81 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 18 | 7 d | $11.04 | 146.94 |
| eigene LP-Verkäufe ÷ 0.7125 | 10 | 7 d | $7.42 | 2.32 |
Measured error for this era×language (backtest): ±19 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.815 (Sprach-Faktor aus 21 Karten) | 18 | 7 d | $9.00 | 1.0 |
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) | 18 | 7 d | $5.48 | 0.85 |
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) | 18 | 7 d | $12.00 | 13.07 |
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.
#246 · 
#9 · 
#TG17 · 
#9 · 
#039
#246 · 
#24 · 
#33 · Frequently asked questions
Auction or Buy It Now — which gets more for Mawile EX XY Black Star Promos XY103/211?
Across 7 auctions the median was $4.88, across 62 fixed-price sales $5.79. Fixed price therefore fetched about 19 % more — for this card patience with a set price is the better route.
What will I get for Mawile EX XY Black Star Promos XY103/211 if I want to sell quickly?
Half of all sales fell between $3.64 and $7.81, with a median of $5.61. 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 Mawile EX XY Black Star Promos XY103/211 unrealistic?
The cheapest genuine sales were around $2.15. Offers well below $1.29 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.