Is Gregg Olson #655 worth grading?
Baseball · Baseball Cards 1990 Topps · full price guide →
Worth grading — even a PSA 9 beats raw
A Grade 9.5 Gregg Olson #655 sells for $34.00 against $1.29 raw: a $32.71 spread, 26× the ungraded price. Even a PSA 9 ($30.67) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $1.29
- Grade 9.5
- $34.00
- PSA 9
- $30.67
- Gem premium
- 26×
- As of
- Sep 3, 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 | $34.00 | +$7.71 | −$17.29 | −$117 |
| PSA 9 | $30.67 | +$4.38 | −$20.62 | −$121 |
Net = sale price − $1.29 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% | $31.50 | −$19.79 |
| 50% | $32.34 | −$18.95 |
| 75% | $33.17 | −$18.12 |
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 Gregg Olson #655 — FAQ
Is Gregg Olson #655 worth grading?
A Grade 9.5 Gregg Olson #655 sells for $34.00 against $1.29 raw: a $32.71 spread, 26× the ungraded price. Even a PSA 9 ($30.67) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
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