Professor's Research 084/78 — Pokémon GO
Secret Rare · Pokémon GO
Professor's Research 84/78 Pokémon GO price today: $9.14 raw, $15.99 PSA 9, $39.59 PSA 10. PSA pop 494 (49% gem). Updated Oct 9.
Professor's Research 084/78 price
- Current raw price: $9.14 (as of 2026-10-10)
- Past month: -$0.47 (-5%) from $9.61
- Past 3 months: +$0.69 (+8%) from $8.45
- Past year: +$0.54 (+6%) from $8.60
- 1-year high: $9.72, low: $7.12
- About 58 sales a year (PriceCharting)
Graded prices
| Grade | Price |
|---|---|
| Raw | $9.14 |
| PSA 8 | $5.75 |
| PSA 9 | $15.99 |
| PSA 10 | $39.59 |
| BGS 10 | $38.00 |
| CGC 10 | $28.00 |
PSA 10 premium: 4.3x the raw price.
PSA population
- Total graded: 494
- Gem rate (PSA 10 share): 49%
- Population week: 2026-10-05
| Grade | Graded |
|---|---|
| PSA 3 | 1 |
| PSA 5 | 1 |
| PSA 6 | 5 |
| PSA 7 | 10 |
| PSA 8 | 68 |
| PSA 9 | 166 |
| PSA 10 | 243 |
eBay sales by month
63 matched eBay sales in the last 24 months.
| Month | Graded | Raw | Median graded | Median raw |
|---|---|---|---|---|
| 2026-07 | 1 | 18 | $49.99 | $10.00 |
| 2026-08 | 3 | 22 | $52.72 | $9.99 |
| 2026-09 | 2 | 16 | $22.37 | $10.00 |
| 2026-10 | 0 | 1 | $11.44 |