Is Don Mattingly #28 worth grading?
Baseball · Baseball Cards 1987 Kmart · full price guide →
Grading rarely pays for this card
Grade 7 copies of Don Mattingly #28 sell for $21.99, only $20.84 above the $1.15 raw price — less than an economy-tier grading fee. Keep it raw unless you are grading for the slab itself.
- Raw (NM)
- $1.15
- Grade 7
- $21.99
- Gem premium
- 19×
- 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 7 | $21.99 | −$4.16 | −$29.16 | −$129 |
Net = sale price − $1.15 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.
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Grading Don Mattingly #28 — FAQ
Is Don Mattingly #28 worth grading?
Grade 7 copies of Don Mattingly #28 sell for $21.99, only $20.84 above the $1.15 raw price — less than an economy-tier grading fee. Keep it raw unless you are grading for the slab itself.
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