Is Ryan Mountcastle #DDK-BO worth grading?
Baseball · Baseball Cards 2021 Panini Diamond Kings Debut · full price guide →
Grading rarely pays for this card
Grade 9.5 copies of Ryan Mountcastle #DDK-BO sell for $7.00, only $5.53 above the $1.47 raw price — less than an economy-tier grading fee. Keep it raw unless you are grading for the slab itself.
- Raw (NM)
- $1.47
- Grade 9.5
- $7.00
- Gem premium
- 4.8×
- As of
- Sep 2, 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 | $7.00 | −$19.47 | −$44.47 | −$144 |
Net = sale price − $1.47 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.
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Grading Ryan Mountcastle #DDK-BO — FAQ
Is Ryan Mountcastle #DDK-BO worth grading?
Grade 9.5 copies of Ryan Mountcastle #DDK-BO sell for $7.00, only $5.53 above the $1.47 raw price — less than an economy-tier grading fee. Keep it raw unless you are grading for the slab itself.
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