| ebay.de | n=6 | $2.30 | +122% |
| ebay.es | n=8 | $1.65 | +59% |
| ebay.co.uk | n=6 | $1.35 | +31% |
| ebay.com | n=28 | $1.04 | — |
How is this value calculated?
Recency-weighted trimmed median of 8 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 | 8 | 36 d | $1.43 | 65.31 |
Measured error for this era×language (backtest): ±16 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.062 (Sprach-Faktor aus 93 Karten) | 8 | 36 d | $1.52 | 2.08 |
Measured error for this era×language (backtest): ±19 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.2317 (Sprach-Faktor aus 62 Karten) | 8 | 36 d | $1.76 | 1.6 |
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 × 1.1229 (Sprach-Faktor aus 43 Karten) | 8 | 36 d | $1.60 | 4.91 |
Measured error for this era×language (backtest): ±17 %
No PSA numbers for this print yet — in any language.
#035 · 
#036 · 
#074 · 
#079 · 
#004 · 
#072 · 
#096 · 
#122 · 
#093 · 
#098 · 
#123 · 
#085 · 
#001 · 
#020 ·
#084 · 
#240 · 
#078 · 
#150 · 
#SWSH152
#222
#241 · 
#223
#221
#SWSH178
#155 · 
#087 · 
#147 · 
#189 ·
#122 ·
#190 ·
#085 ·
#123 · 
#124 · 
#088 ·
Frequently 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 $1.03 and $1.95, with a median of $1.47. 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 $0.98. Offers well below $0.59 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.