| ebay.co.uk | n=20 | $20.41 | +69% |
| ebay.de | n=12 | $13.23 | +9% |
| ebay.com | n=121 | $12.10 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 19 | 10 d | $16.68 | 155.1 |
| eigene LP-Verkäufe ÷ 0.7191 | 17 | 13 d | $17.15 | 2.35 |
| eigene PSA9-Verkäufe ÷ 7.8733 | 2 | 3 mo | $25.72 | 1.04 |
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) | 19 | 10 d | $15.86 | 1.28 |
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 × 0.4836 (Sprach-Faktor aus 18 Karten) | 19 | 10 d | $8.06 | 1.99 |
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) | 19 | 10 d | $18.13 | 13.13 |
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 · SEC
#9 · HR
#TG17 · V
#227 · UR
#9 · HR
#200 · SEC
#246 · IR
#XY103
#XY105
#141 · UR
#23 · R
#162 · UR
#24 · RFrequently asked questions
Auction or Buy It Now — which gets more for M Mawile EX XY Black Star Promos XY104/211?
Across 10 auctions the median was $6.36, across 75 fixed-price sales $15.29. Fixed price therefore fetched about 140 % more — for this card patience with a set price is the better route.
What will I get for M Mawile EX XY Black Star Promos XY104/211 if I want to sell quickly?
Half of all sales fell between $9.72 and $17.75, with a median of $12.48. 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 M Mawile EX XY Black Star Promos XY104/211 unrealistic?
The cheapest genuine sales were around $6.80. Offers well below $4.08 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.