Professor's Research 147/172 — Brilliant Stars
Holo Rare · Brilliant Stars
Professor's Research 147/172 Brilliant Stars price today: $0.16 raw, $14.00 PSA 9, $69.79 PSA 10. PSA pop 16 (6.2% gem). Updated Oct 9.
Professor's Research 147/172 price
- Current raw price: $0.16 (as of 2026-10-10)
- Past month: -$0.02 (-11%) from $0.18
- Past 3 months: -$0.03 (-16%) from $0.19
- Past year: +$0.02 (+14%) from $0.14
- 1-year high: $0.22, low: $0.11
- About 24 sales a year (PriceCharting)
Graded prices
| Grade | Price |
|---|---|
| Raw | $0.16 |
| PSA 7 | $6.00 |
| PSA 9 | $14.00 |
| PSA 10 | $69.79 |
| BGS 10 | $91.00 |
| CGC 10 | $7.25 |
PSA 10 premium: 436.2x the raw price.
PSA population
- Total graded: 16
- Gem rate (PSA 10 share): 6.2%
- Population week: 2026-10-05
| Grade | Graded |
|---|---|
| PSA 7 | 3 |
| PSA 8 | 4 |
| PSA 9 | 8 |
| PSA 10 | 1 |
Printings
| Printing | Raw | PSA 10 | PSA pop |
|---|---|---|---|
| Holo | $0.16 | $69.79 | 16 |
| Reverse Holo | $0.34 | $31.19 |