Professor's Research 189/198 — Scarlet & Violet
Rare · Scarlet & Violet
Professor's Research 189/198 Scarlet & Violet price today: $0.18 raw, $10.30 PSA 9, $30.61 PSA 10. PSA pop 39 (5.1% gem). Updated Oct 9.
Professor's Research 189/198 price
- Current raw price: $0.18 (as of 2026-10-10)
- Past month: -$0.01 (-5%) from $0.19
- Past 3 months: +$0.02 (+12%) from $0.16
- Past year: +$0.06 (+50%) from $0.12
- 1-year high: $0.23, low: $0.06
- About 12 sales a year (PriceCharting)
Graded prices
| Grade | Price |
|---|---|
| Raw | $0.18 |
| PSA 9 | $10.30 |
| PSA 10 | $30.61 |
| BGS 10 | $40.00 |
| CGC 10 | $18.00 |
PSA 10 premium: 170.1x the raw price.
PSA population
- Total graded: 39
- Gem rate (PSA 10 share): 5.1%
- Population week: 2026-10-05
| Grade | Graded |
|---|---|
| PSA 1 | 1 |
| PSA 7 | 2 |
| PSA 8 | 8 |
| PSA 9 | 25 |
| PSA 10 | 2 |
Printings
| Printing | Raw | PSA 10 | PSA pop |
|---|---|---|---|
| Holo | $0.18 | $30.61 | 39 |
| Reverse Holo | $0.36 | $31.07 | 8 |