Is Jim Lonborg [King of Diamonds] worth grading?
Baseball · Baseball Cards 1969 Globe Imports Playing Cards · full price guide →
Grading rarely pays for this card
Grade 9.5 copies of Jim Lonborg [King of Diamonds] sell for $3.00, only $1.11 above the $1.89 raw price — less than an economy-tier grading fee. A PSA 9 ($2.41) only about breaks even after fees, so the case rests on gemming. Keep it raw unless you are grading for the slab itself.
- Raw (NM)
- $1.89
- Grade 9.5
- $3.00
- PSA 9
- $2.41
- Gem premium
- 1.6×
- 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 | $3.00 | −$23.89 | −$48.89 | −$149 |
| PSA 9 | $2.41 | −$24.48 | −$49.48 | −$149 |
Net = sale price − $1.89 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% | $2.56 | −$49.33 |
| 50% | $2.71 | −$49.19 |
| 75% | $2.85 | −$49.04 |
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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Full set checklist →Grading Jim Lonborg [King of Diamonds] — FAQ
Is Jim Lonborg [King of Diamonds] worth grading?
Grade 9.5 copies of Jim Lonborg [King of Diamonds] sell for $3.00, only $1.11 above the $1.89 raw price — less than an economy-tier grading fee. A PSA 9 ($2.41) only about breaks even after fees, so the case rests on gemming. Keep it raw unless you are grading for the slab itself.
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