Serperior
| ebay.co.uk | n=48 | £11.29 | +26% |
| ebay.de | n=105 | £11.18 | +25% |
| ebay.com | n=57 | £9.44 | +5% |
| ebay.fr | n=7 | £8.97 | — |
How is this value calculated?
Recency-weighted trimmed median of 126 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 | 124 | 5 d | £9.06 | 1012.24 |
| eigene LP-Verkäufe ÷ 0.8317 | 15 | 44 d | £15.61 | 2.98 |
| eigene PSA9-Verkäufe ÷ 2.5899 | 3 | 28 d | £7.63 | 1.27 |
| eigene PSA10-Verkäufe ÷ 8.1746 | 2 | 44 d | £27.34 | 0.14 |
| unknown roh NM × 0.8098 (Sprach-Faktor aus 22 Karten) | 16 | 6 d | £6.87 | 2.88 |
| it roh NM × 0.9347 (Sprach-Faktor aus 47 Karten) | 4 | 42 d | £2.84 | 1.05 |
Measured error for this era×language (backtest): ±16 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 2 | 39 d | £12.65 | 16.33 |
| en roh NM × 1.0191 (Sprach-Faktor aus 73 Karten) | 124 | 5 d | £9.23 | 1.68 |
| unknown roh NM × 0.7597 (Sprach-Faktor aus 18 Karten) | 16 | 6 d | £6.45 | 1.22 |
| it roh NM × 0.9291 (Sprach-Faktor aus 38 Karten) | 4 | 42 d | £2.83 | 0.79 |
Measured error for this era×language (backtest): ±17 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 2 | 5 d | £13.63 | 16.33 |
| en roh NM × 1.2028 (Sprach-Faktor aus 51 Karten) | 124 | 5 d | £10.90 | 8.05 |
| unknown roh NM × 0.9774 (Sprach-Faktor aus 15 Karten) | 16 | 6 d | £8.30 | 1.91 |
| it roh NM × 1.3218 (Sprach-Faktor aus 36 Karten) | 4 | 42 d | £4.03 | 0.98 |
Measured error for this era×language (backtest): ±20 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 4 | 42 d | £3.05 | 32.65 |
| unknown roh NM × 0.7197 (Sprach-Faktor aus 16 Karten) | 16 | 6 d | £6.11 | 3.54 |
| en roh NM × 1.0699 (Sprach-Faktor aus 47 Karten) | 124 | 5 d | £9.70 | 2.41 |
Measured error for this era×language (backtest): ±15 %
No PSA numbers for this print yet — in any language.
Frequently asked questions
Auction or Buy It Now — which gets more for Serperior MEP Black Star Promos 064?
Across 25 auctions the median was £8.97, across 188 fixed-price sales £10.50. Fixed price therefore fetched about 17 % more — for this card patience with a set price is the better route.
What will I get for Serperior MEP Black Star Promos 064 if I want to sell quickly?
Half of all sales fell between £8.47 and £14.56, with a median of £10.50. 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 Serperior MEP Black Star Promos 064 unrealistic?
The cheapest genuine sales were around £7.02. Offers well below £4.21 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 Last Sold determine the market value?
Last Sold 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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