| ebay.de | n=6 | £1.74 | +122% |
| ebay.es | n=8 | £1.25 | +59% |
| ebay.co.uk | n=6 | £1.03 | +31% |
| ebay.com | n=24 | £0.78 | — |
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 | 6 | 2 mo | £1.16 | 48.98 |
Measured error for this era×language (backtest): ±16 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.0407 (Sprach-Faktor aus 92 Karten) | 6 | 2 mo | £1.20 | 2.72 |
Measured error for this era×language (backtest): ±19 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.3193 (Sprach-Faktor aus 58 Karten) · Set -25% nachgeführt | 6 | 2 mo | £1.28 | 1.33 |
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 × 1.1575 (Sprach-Faktor aus 43 Karten) | 6 | 2 mo | £1.34 | 2.1 |
Measured error for this era×language (backtest): ±17 %
No PSA numbers for this print yet — in any language.
#110 · UR
#084 · SEC
#94 · U
#201 · UR
#11 · U
#209 · SEC
#SWSH152
#078 · UR
#240 · UR
#150 · UR
#62 · RH
#24 · URFrequently asked questions
What will I get for Professor's Research Prismatic Evolutions 125/131 if I want to sell quickly?
Half of all sales fell between £0.78 and £1.51, with a median of £1.11. 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 Professor's Research Prismatic Evolutions 125/131 unrealistic?
The cheapest genuine sales were around £0.75. Offers well below £0.45 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.