| ebay.fr | n=3 | $33.56 | +283% |
| ebay.de | n=18 | $15.78 | +80% |
| ebay.co.uk | n=33 | $14.76 | +69% |
| ebay.nl | n=6 | $11.57 | +32% |
| ebay.es | n=16 | $11.35 | +30% |
| ebay.com | n=59 | $8.76 | — |
How is this value calculated?
Recency-weighted trimmed median of 54 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 | 54 | 2 mo | $8.78 | 440.82 |
| eigene LP-Verkäufe ÷ 0.9515 | 5 | 2 mo | $16.53 | 6.44 |
| eigene PSA10-Verkäufe ÷ 8.4276 | 2 | 4 mo | $4.21 | 0.32 |
| de roh NM × 0.8034 (Sprach-Faktor aus 46 Karten) | 6 | 19 d | $10.64 | 1.87 |
Measured error for this era×language (backtest): ±17 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 6 | 19 d | $13.25 | 48.98 |
| en roh NM × 1.2447 (Sprach-Faktor aus 46 Karten) | 54 | 2 mo | $10.92 | 1.48 |
Measured error for this era×language (backtest): ±22 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.4615 (Sprach-Faktor aus 25 Karten) | 54 | 2 mo | $12.82 | 5.13 |
| de roh NM × 1.0209 (Sprach-Faktor aus 22 Karten) | 6 | 19 d | $13.51 | 4.73 |
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 × 1.2475 (Sprach-Faktor aus 24 Karten) | 54 | 2 mo | $10.94 | 2.64 |
| de roh NM × 0.8599 (Sprach-Faktor aus 21 Karten) | 6 | 19 d | $11.38 | 1.11 |
Measured error for this era×language (backtest): ±18 %
No PSA numbers for this print yet — in any language.
#110 · UR
#201 · UR
#209 · SEC
#SWSH152
#240 · UR
#62 · RH
#98 · U
#150 · UR
#078 · UR
#24 · UR
#80 · U
#125 · U
#94 · U
#SWSH178Frequently asked questions
Is it worth grading Professor's Research Pokémon GO 084/78?
A PSA 10 currently sells for about $35.46, raw the card sits at $8.80 — 4,0× as much. Mathematically, submitting returns $35.46 on average, before fees and shipping. Rule of thumb: submit when the value at a realistic grade is at least double the raw value — which is the case here. Centering decides it: an off-centre card will not get a 10.
Auction or Buy It Now — which gets more for Professor's Research Pokémon GO 084/78?
Across 18 auctions the median was $7.60, across 89 fixed-price sales $13.18. Fixed price therefore fetched about 73 % more — for this card patience with a set price is the better route.
What will I get for Professor's Research Pokémon GO 084/78 if I want to sell quickly?
Half of all sales fell between $8.34 and $15.65, with a median of $10.80. 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 084/78 unrealistic?
The cheapest genuine sales were around $6.81. Offers well below $4.09 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.