Is Brooks Robinson worth grading?
Baseball · Baseball Cards 1997 Panini Donruss Signature Significant · full price guide →
Worth grading — even a PSA 9 beats raw
A Grade 9.5 Brooks Robinson sells for $61.00 against $26.69 raw: a $34.31 spread, 2.3× the ungraded price. Even a PSA 9 ($55.00) 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)
- $26.69
- Grade 9.5
- $61.00
- PSA 9
- $55.00
- Gem premium
- 2.3×
- As of
- Jul 11, 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 | $61.00 | +$9.31 | −$15.69 | −$116 |
| PSA 9 | $55.00 | +$3.31 | −$21.69 | −$122 |
Net = sale price − $26.69 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% | $56.50 | −$20.19 |
| 50% | $58.00 | −$18.69 |
| 75% | $59.50 | −$17.19 |
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 | $61.00 |
| 9 | $55.00 |
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other 1997 Panini Donruss Signature Significant cards worth checking
Full set checklist →Grading Brooks Robinson — FAQ
Is Brooks Robinson worth grading?
A Grade 9.5 Brooks Robinson sells for $61.00 against $26.69 raw: a $34.31 spread, 2.3× the ungraded price. Even a PSA 9 ($55.00) 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.
Is your baseball card centered well enough to grade?
Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.
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