Is Jerry Korab #128 worth grading?
Hockey · Hockey Cards 1977 O-Pee-Chee · full price guide →
Worth grading — even a PSA 9 beats raw
A Grade 9.5 Jerry Korab #128 sells for $39.00 against $1.27 raw: a $37.73 spread, 31× the ungraded price. Even a PSA 9 ($35.00) 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)
- $1.27
- Grade 9.5
- $39.00
- PSA 9
- $35.00
- Gem premium
- 31×
- 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 | $39.00 | +$12.73 | −$12.27 | −$112 |
| PSA 9 | $35.00 | +$8.73 | −$16.27 | −$116 |
| PSA 8 | $8.50 | −$17.77 | −$42.77 | −$143 |
Net = sale price − $1.27 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% | $36.00 | −$15.27 |
| 50% | $37.00 | −$14.27 |
| 75% | $38.00 | −$13.27 |
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 Jerry Korab #128 — FAQ
Is Jerry Korab #128 worth grading?
A Grade 9.5 Jerry Korab #128 sells for $39.00 against $1.27 raw: a $37.73 spread, 31× the ungraded price. Even a PSA 9 ($35.00) 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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