Professor's Research 021 — SV-P Promotional Cards
Promo · SV-P Promotional Cards
Japanese Professor's Research 21 SV-P Promotional Cards price today: $4.99 raw. PSA pop 7 (43% gem). Updated Sep 29.
Professor's Research 021 price
- Current raw price: $4.99 (as of 2026-09-29)
- Past month: $0.00 (+0%) from $4.99
- Past 3 months: $0.00 (+0%) from $4.99
- Past year: $0.00 (+0%) from $4.99
- 1-year high: $4.99, low: $4.99
- About 1 sales a year (PriceCharting)
PSA population
- Total graded: 7
- Gem rate (PSA 10 share): 43%
- Population week: 2026-10-26
| Grade | Graded |
|---|---|
| PSA 7 | 1 |
| PSA 8 | 1 |
| PSA 9 | 2 |
| PSA 10 | 3 |