| ebay.de | n=8 | $4.92 | +64% |
| ebay.it | n=5 | $3.81 | +27% |
| ebay.com | n=19 | $3.00 | — |
How is this value calculated?
Recency-weighted trimmed median of 21 NM sales (RAW; outliers trimmed against the median, newer sales weigh more, dynamic half-life).
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 14 | 3 mo | $2.14 | 114.29 |
Measured error for this era×language (backtest): ±16 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.903 (Sprach-Faktor aus 131 Karten) | 14 | 3 mo | $1.93 | 1.71 |
Measured error for this era×language (backtest): ±19 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.1848 (Sprach-Faktor aus 58 Karten) · Set -15% nachgeführt | 14 | 3 mo | $2.29 | 1.92 |
Measured error for this era×language (backtest): ±25 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.0722 (Sprach-Faktor aus 26 Karten) | 14 | 3 mo | $2.29 | 3.61 |
Measured error for this era×language (backtest): ±17 %
No PSA numbers for this print yet — in any language.
Frequently asked questions
What will I get for Horsea SVP Black Star Promos 137/225 if I want to sell quickly?
Half of all sales fell between $2.61 and $4.40, with a median of $3.12. 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 Horsea SVP Black Star Promos 137/225 unrealistic?
The cheapest genuine sales were around $2.07. Offers well below $1.24 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.
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