| ebay.fr | n=7 | £5.46 | +138% |
| ebay.de | n=20 | £4.88 | +113% |
| ebay.co.uk | n=46 | £3.52 | +54% |
| ebay.it | n=3 | £2.92 | +27% |
| ebay.es | n=15 | £2.63 | +15% |
| ebay.com | n=113 | £2.34 | +2% |
| ebay.nl | n=4 | £2.29 | — |
How is this value calculated?
Recency-weighted trimmed median of 90 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 | 90 | 9 d | £2.63 | 734.69 |
| eigene LP-Verkäufe ÷ 0.8939 | 9 | 4 d | £1.89 | 7.07 |
| eigene PSA10-Verkäufe ÷ 7.4076 | 2 | 4 mo | £3.52 | 0.23 |
| de roh NM × 0.8476 (Sprach-Faktor aus 45 Karten) | 5 | 19 d | £3.20 | 0.92 |
Measured error for this era×language (backtest): ±17 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 5 | 19 d | £3.77 | 40.82 |
| en roh NM × 1.1798 (Sprach-Faktor aus 45 Karten) | 90 | 9 d | £3.11 | 1.42 |
Measured error for this era×language (backtest): ±22 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe · Set -16% nachgeführt | 2 | 4 mo | £5.43 | 16.33 |
| en roh NM × 1.2666 (Sprach-Faktor aus 29 Karten) | 90 | 9 d | £3.34 | 4.48 |
| de roh NM × 1.7775 (Sprach-Faktor aus 25 Karten) | 5 | 19 d | £6.71 | 1.68 |
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 × 1.2974 (Sprach-Faktor aus 34 Karten) | 90 | 9 d | £3.41 | 9.35 |
| de roh NM × 1.2432 (Sprach-Faktor aus 27 Karten) | 5 | 19 d | £4.69 | 2.8 |
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
#147 · RH
#241 · UR
#222
#223
#SWSH178
#221
#085 · U
#189 · R
#155 · C
#125 · C
#087 · HR
#123 · C
#122 · C
#124 · C
#088 · HR
#190 · R
Frequently asked questions
Auction or Buy It Now — which gets more for Professor's Research Pokémon GO 078/78?
Across 26 auctions the median was £2.12, across 98 fixed-price sales £3.40. 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 £2.09 and £3.69, with a median of £2.63. 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 £1.69. Offers well below £1.01 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.