Feraligatr · Staff Stamp
How is this value calculated?
Recency-weighted trimmed median of 6 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 | 3 | 26 d | £54.62 | 24.49 |
| eigene PSA9-Verkäufe ÷ 1.3712 | 13 | 29 d | £48.99 | 0.81 |
| eigene PSA10-Verkäufe ÷ 5.1143 | 3 | 23 d | £87.28 | 0.34 |
Measured error for this era×language (backtest): ±20 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene PSA9-Verkäufe ÷ 1.3712 | 2 | 23 d | £58.52 | 0.8 |
Measured error for this era×language (backtest): ±169 %
Gate not green — shown only here, never as the price.
No PSA numbers for this print yet — in any language.
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#041 · Frequently asked questions
Auction or Buy It Now — which gets more for Feraligatr · Staff Stamp Staff Promos 089?
Across 15 auctions the median was £60.62, across 10 fixed-price sales £53.66. Auctions therefore fetched about 13 % more — worth it mainly for sought-after cards with several bidders.
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.