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Art RareJASV11B #93Black Bolt
Market prices
Grading expected value
Worth grading
Expected profit: $7.24 (+22% ROI)
PSA 10 Chance
83.7%
$44.67 per PSA 10
PSA 9 Chance
11.0%
$22.33 per PSA 9
Grading cost
Based on 300 graded samples. PSA 9 ≈ 50% of PSA 10, PSA 8 ≈ 25%. Actual results may vary.
PSA population
View on PSA| Grade | Population | % of Total |
|---|---|---|
| PSA 10 | 251 | 83.7% |
| PSA 9 | 33 | 11.0% |
| PSA 8 | 11 | 3.7% |
| PSA 7 | 4 | 1.3% |
| PSA 6 | 1 | 0.3% |
| Total | 300 | 100% |











