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Art RareJASV11B #89Black Bolt
Market prices
Grading expected value
Worth grading
Expected profit: $0.82 (+3% ROI)
PSA 10 Chance
88.3%
$35.20 per PSA 10
PSA 9 Chance
7.3%
$17.60 per PSA 9
Grading cost
Based on 315 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 | 278 | 88.3% |
| PSA 9 | 23 | 7.3% |
| PSA 8 | 5 | 1.6% |
| PSA 7 | 2 | 0.6% |
| PSA 6 | 7 | 2.2% |
| Total | 315 | 100% |
