Professor's Research #023
EN
899 graded
PSA 10: 77
PSA 9: 381
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Price History & Analytics
Range:
1M
3M
6M
1Y
All
Price History
Individual Sales
Weekly Volume
Population History
Pop Rate (1M)
Sales Volume
| PSA 10 | PSA 9 | Raw | |
|---|---|---|---|
| 7 Day | |||
| 30 Day | |||
| 90 Day |
There have been — Professor's Research sold in the last 30 days at PSA 10.
Population Change ⓘ
| Period | PSA 10 | PSA 9 | Total |
|---|---|---|---|
| 1W | 0 (0.0%) | +3 (42.9%) | +7 |
| 1M | 0 (0.0%) | +17 (44.7%) | +38 |
| 3M | +2 (1.4%) | +52 (37.7%) | +138 |
| 6M | +4 (1.5%) | +91 (34.5%) | +264 |
| 1Y | +11 (2.6%) | +153 (35.8%) | +427 |
eBay Listings
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Raw
PSA 10
PSA 9
Sold Listings (ebay)
| Title | Date | Price | Listing Type | Contribution to Price |
|---|