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Art RareJASV11B #145Black Bolt
Market prices
Grading expected value
Worth grading
Expected profit: $4.76 (+15% ROI)
PSA 10 Chance
84.9%
$40.00 per PSA 10
PSA 9 Chance
10.5%
$20.00 per PSA 9
Grading cost
Based on 305 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 | 259 | 84.9% |
| PSA 9 | 32 | 10.5% |
| PSA 8 | 11 | 3.6% |
| PSA 7 | 2 | 0.7% |
| PSA 5 | 1 | 0.3% |
| Total | 305 | 100% |











