Is Walter Koenig #275 worth grading?
Entertainment · 1991 Impel Star Trek 25th Anniversary · full price guide →
Worth grading only if it gems
A Grade 9.5 Walter Koenig #275 brings $27.00 versus $1.09 raw — a $25.91 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($24.95) only about breaks even after fees, so the case rests on gemming.
- Raw (NM)
- $1.09
- Grade 9.5
- $27.00
- PSA 9
- $24.95
- Gem premium
- 25×
- As of
- Aug 16, 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 | $27.00 | +$0.91 | −$24.09 | −$124 |
| PSA 9 | $24.95 | −$1.14 | −$26.14 | −$126 |
Net = sale price − $1.09 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% | $25.46 | −$25.63 |
| 50% | $25.98 | −$25.11 |
| 75% | $26.49 | −$24.60 |
At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.
Full grade ladder
Raw conditions & history →| Grade | Graded |
|---|---|
| 9.5 | $27.00 |
| 9 | $24.95 |
| 7 | $4.99 |
Run your own numbers
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Other 1991 Impel Star Trek 25th Anniversary cards worth checking
Full set checklist →Grading Walter Koenig #275 — FAQ
Is Walter Koenig #275 worth grading?
A Grade 9.5 Walter Koenig #275 brings $27.00 versus $1.09 raw — a $25.91 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($24.95) only about breaks even after fees, so the case rests on gemming.
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