Professor's Research 078/78 — Pokémon GO
Ultra Rare · Pokémon GO
Professor's Research 78/78 Pokémon GO price today: $2.11 raw, $14.62 PSA 9, $38.64 PSA 10. PSA pop 428 (39% gem). Updated Oct 9.
Professor's Research 078/78 price
- Current raw price: $2.11 (as of 2026-10-10)
- Past month: -$0.02 (-1%) from $2.13
- Past 3 months: -$0.56 (-21%) from $2.67
- Past year: -$0.16 (-7%) from $2.27
- 1-year high: $3.02, low: $1.54
- About 249 sales a year (PriceCharting)
Graded prices
| Grade | Price |
|---|---|
| Raw | $2.11 |
| PSA 9 | $14.62 |
| PSA 10 | $38.64 |
| BGS 10 | $50.00 |
| CGC 10 | $23.00 |
PSA 10 premium: 18.3x the raw price.
PSA population
- Total graded: 428
- Gem rate (PSA 10 share): 39%
- Population week: 2026-10-05
| Grade | Graded |
|---|---|
| PSA 4 | 1 |
| PSA 6 | 4 |
| PSA 7 | 13 |
| PSA 8 | 62 |
| PSA 9 | 177 |
| PSA 10 | 165 |
eBay sales by month
126 matched eBay sales in the last 24 months.
| Month | Graded | Raw | Median graded | Median raw |
|---|---|---|---|---|
| 2026-03 | 0 | 2 | $5.49 | |
| 2026-06 | 0 | 2 | $6.32 | |
| 2026-07 | 3 | 29 | $17.10 | $3.52 |
| 2026-08 | 3 | 46 | $39.50 | $3.13 |
| 2026-09 | 0 | 40 | $2.99 | |
| 2026-10 | 0 | 1 | $4.00 |