Charizard · Staff Stamp
How is this value calculated?
Recency-weighted trimmed median of 3 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 | 31 d | $328.40 | 24.49 |
| eigene PSA9-Verkäufe ÷ 1.2871 | 10 | 35 d | $1,287 | 0.62 |
| eigene PSA10-Verkäufe ÷ 4.5696 | 2 | 58 d | $542.37 | 0.28 |
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 ÷ 1.2871 | 4 | 5 mo | $489.39 | 0.62 |
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.
Frequently asked questions
Auction or Buy It Now — which gets more for Charizard · Staff Stamp Staff Promos SWSH066?
Across 6 auctions the median was $547.86, across 10 fixed-price sales $718.59. Fixed price therefore fetched about 31 % more — for this card patience with a set price is the better route.
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.


