Is Sterling Sharpe #589 worth grading?
Football · Football Cards 1990 Panini Score · full price guide →
Worth grading only if it gems
A Grade 9.5 Sterling Sharpe #589 brings $28.00 versus $0.74 raw — a $27.26 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($25.28) only about breaks even after fees, so the case rests on gemming.
- Raw (NM)
- $0.74
- Grade 9.5
- $28.00
- PSA 9
- $25.28
- Gem premium
- 38×
- As of
- Sep 4, 2026
Break-even by outcome and fee
| If it comes back… | Sells for | Economy / bulk (~$25.00) | Standard (~$50.00) | Express (~$150) |
|---|---|---|---|---|
| Gem — Grade 9.5 | $28.00 | +$2.26 | −$22.74 | −$123 |
| PSA 9 | $25.28 | −$0.46 | −$25.46 | −$125 |
| PSA 8 | $12.26 | −$13.48 | −$38.48 | −$138 |
Net = sale price − $0.74 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.
Expected value — how often does it need to gem?
| Chance it gems | Expected sale | Expected net (standard fee) |
|---|---|---|
| 25% | $25.96 | −$24.78 |
| 50% | $26.64 | −$24.10 |
| 75% | $27.32 | −$23.42 |
At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.
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Grading Sterling Sharpe #589 — FAQ
Is Sterling Sharpe #589 worth grading?
A Grade 9.5 Sterling Sharpe #589 brings $28.00 versus $0.74 raw — a $27.26 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($25.28) only about breaks even after fees, so the case rests on gemming.
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