Professor's Letter 146/162 — BREAKthrough
Uncommon · BREAKthrough
Professor's Letter 146/162 BREAKthrough price today: $0.34 raw, $7.50 PSA 9, $35.91 PSA 10. PSA pop 11 (0.0% gem). Updated Oct 8.
Professor's Letter 146/162 price
- Current raw price: $0.34 (as of 2026-10-09)
- Past month: +$0.02 (+6%) from $0.32
- Past 3 months: +$0.03 (+10%) from $0.31
- Past year: -$0.04 (-11%) from $0.38
- 1-year high: $0.39, low: $0.22
- About 85 sales a year (PriceCharting)
Graded prices
| Grade | Price |
|---|---|
| Raw | $0.34 |
| PSA 8 | $0.99 |
| PSA 9 | $7.50 |
| PSA 10 | $35.91 |
| BGS 10 | $47.00 |
| CGC 10 | $22.00 |
PSA 10 premium: 105.6x the raw price.
PSA population
- Total graded: 11
- Gem rate (PSA 10 share): 0.0%
- Population week: 2026-10-05
| Grade | Graded |
|---|---|
| PSA 5 | 3 |
| PSA 8 | 7 |
| PSA 9 | 1 |
Printings
| Printing | Raw | PSA 10 | PSA pop |
|---|---|---|---|
| Normal | $0.34 | $35.91 | 11 |
| Reverse Holo | $0.96 | $41.16 | 2 |