| ebay.fr | n=7 | $7.31 | +138% |
| ebay.de | n=20 | $6.54 | +113% |
| ebay.co.uk | n=46 | $4.72 | +54% |
| ebay.it | n=3 | $3.90 | +27% |
| ebay.es | n=15 | $3.52 | +15% |
| ebay.com | n=114 | $3.13 | +2% |
| ebay.nl | n=4 | $3.07 | — |
How is this value calculated?
Recency-weighted trimmed median of 91 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 | 88 | 9 d | $3.89 | 718.37 |
| eigene LP-Verkäufe ÷ 0.9214 | 9 | 3 d | $2.46 | 5.15 |
| eigene PSA10-Verkäufe ÷ 7.4808 | 2 | 4 mo | $4.67 | 0.08 |
| de roh NM × 0.9084 (Sprach-Faktor aus 45 Karten) | 5 | 17 d | $4.59 | 1.58 |
Measured error for this era×language (backtest): ±17 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 5 | 17 d | $5.05 | 40.82 |
| en roh NM × 1.1009 (Sprach-Faktor aus 45 Karten) | 88 | 9 d | $4.29 | 1.48 |
Measured error for this era×language (backtest): ±22 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe · Set -16% nachgeführt | 2 | 3 mo | $7.31 | 16.33 |
| en roh NM × 1.1834 (Sprach-Faktor aus 29 Karten) | 88 | 9 d | $4.61 | 3.87 |
| de roh NM × 1.4911 (Sprach-Faktor aus 25 Karten) | 5 | 17 d | $7.53 | 1.21 |
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 |
|---|---|---|---|---|
| en roh NM × 1.2978 (Sprach-Faktor aus 33 Karten) | 88 | 9 d | $5.05 | 5.49 |
| de roh NM × 1.3016 (Sprach-Faktor aus 27 Karten) | 5 | 17 d | $6.57 | 1.59 |
Measured error for this era×language (backtest): ±18 %
No PSA numbers for this print yet — in any language.
#084 · SEC
#240 · UR
#150 · UR
#SWSH152
#241 · UR
#147 · RH
#222
#122 · C
#SWSH178
#223
#125 · C
#085 · U
#123 · C
#221
#189 · R
#087 · HR
#155 · C
#088 · HR
#190 · R
#124 · C
Frequently asked questions
Auction or Buy It Now — which gets more for Professor's Research Pokémon GO 078/78?
Across 25 auctions the median was $2.84, across 100 fixed-price sales $4.56. Fixed price therefore fetched about 61 % more — for this card patience with a set price is the better route.
What will I get for Professor's Research Pokémon GO 078/78 if I want to sell quickly?
Half of all sales fell between $2.80 and $4.94, with a median of $3.52. 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 Pokémon GO 078/78 unrealistic?
The cheapest genuine sales were around $2.26. Offers well below $1.36 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.