| ebay.de | n=6 | $2.30 | +123% |
| ebay.es | n=8 | $1.64 | +60% |
| ebay.co.uk | n=6 | $1.35 | +32% |
| ebay.com | n=25 | $1.03 | — |
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 | $1.53 | 48.98 |
Measured error for this era×language (backtest): ±16 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.892 (Sprach-Faktor aus 92 Karten) | 6 | 2 mo | $1.36 | 2.86 |
Measured error for this era×language (backtest): ±19 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.2779 (Sprach-Faktor aus 59 Karten) · Set -15% nachgeführt | 6 | 2 mo | $1.76 | 1.85 |
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 × 1.0115 (Sprach-Faktor aus 43 Karten) | 6 | 2 mo | $1.54 | 2.59 |
Measured error for this era×language (backtest): ±17 %
No PSA numbers for this print yet — in any language.
#009 · C
#039 · C
#079 · C
#093 · C
#062 · C
#099 · C
#072 · C
#083 · C
#090 · C
#038 · C
#063 · C
#115 · C
#004 · C
#088 · C
#084 · SEC
#078 · UR
#240 · UR
#150 · UR
#SWSH152
#241 · UR
#SWSH178
#122 · C
#189 · R
#085 · U
#123 · C
#147 · RH
#221
#088 · HR
#087 · HR
#155 · C
#190 · R
#124 · C
#223
#222
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.