Professor's Research 150/159 — Crown Zenith
Ultra Rare · Crown Zenith
Professor's Research 150/159 Crown Zenith price today: $1.99 raw, $22.79 PSA 9, $38.50 PSA 10. PSA pop 329 (53% gem). Updated Oct 9.
Professor's Research 150/159 price
- Current raw price: $1.99 (as of 2026-10-10)
- Past month: -$0.06 (-3%) from $2.05
- Past 3 months: -$0.23 (-10%) from $2.22
- Past year: -$0.40 (-17%) from $2.39
- 1-year high: $2.65, low: $1.58
- About 284 sales a year (PriceCharting)
Graded prices
| Grade | Price |
|---|---|
| Raw | $1.99 |
| PSA 7 | $5.00 |
| PSA 8 | $6.53 |
| PSA 9 | $22.79 |
| PSA 10 | $38.50 |
| BGS 10 | $50.00 |
| CGC 10 | $14.98 |
PSA 10 premium: 19.3x the raw price.
PSA population
- Total graded: 329
- Gem rate (PSA 10 share): 53%
- Population week: 2026-10-05
| Grade | Graded |
|---|---|
| PSA 5 | 1 |
| PSA 6 | 1 |
| PSA 7 | 4 |
| PSA 8 | 27 |
| PSA 9 | 120 |
| PSA 10 | 173 |
eBay sales by month
54 matched eBay sales in the last 24 months.
| Month | Graded | Raw | Median graded | Median raw |
|---|---|---|---|---|
| 2026-03 | 1 | 1 | $3.12 | |
| 2026-06 | 0 | 2 | $4.25 | |
| 2026-08 | 2 | 23 | $29.99 | $2.97 |
| 2026-09 | 1 | 24 | $28.00 | $2.99 |