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Art RareJASV11B #148Black Bolt
Market prices
Grading expected value
Worth grading
Expected profit: $9.73 (+31% ROI)
PSA 10 Chance
88.2%
$44.44 per PSA 10
PSA 9 Chance
8.7%
$22.22 per PSA 9
Grading cost
Based on 391 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 | 345 | 88.2% |
| PSA 9 | 34 | 8.7% |
| PSA 8 | 9 | 2.3% |
| PSA 7 | 1 | 0.3% |
| PSA 6 | 1 | 0.3% |
| PSA 5 | 1 | 0.3% |
| Total | 391 | 100% |











