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Art RareJASV11B #149Black Bolt
Market prices
Grading expected value
Worth grading
Expected profit: $7.98 (+25% ROI)
PSA 10 Chance
88.4%
$42.60 per PSA 10
PSA 9 Chance
8.0%
$21.30 per PSA 9
Grading cost
Based on 440 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 | 389 | 88.4% |
| PSA 9 | 35 | 8.0% |
| PSA 8 | 12 | 2.7% |
| PSA 6 | 3 | 0.7% |
| PSA 3 | 1 | 0.2% |
| Total | 440 | 100% |
