Is Buck Martinez #673 worth grading?
Baseball · Baseball Cards 1985 Topps · full price guide →
Strong grading candidate — 43× premium in PSA 10
A PSA 10 Buck Martinez #673 sells for $63.61 against $1.49 raw: a $62.12 spread, 43× the ungraded price. A PSA 9 ($9.99) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $1.49
- PSA 10
- $63.61
- PSA 9
- $9.99
- Gem premium
- 43×
- 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 — PSA 10 | $63.61 | +$37.12 | +$12.12 | −$87.88 |
| PSA 9 | $9.99 | −$16.50 | −$41.50 | −$142 |
Net = sale price − $1.49 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% | $23.39 | −$28.09 |
| 50% | $36.80 | −$14.69 |
| 75% | $50.20 | −$1.29 |
Break-even gem rate at the standard fee: about 77%. Centering is the usual reason a clean copy misses — measure it before you decide.
Which grader pays the most — and what a 10 takes
All centering standards →| Grader | 10 sells for | vs best | Front centering for a 10 | Back |
|---|---|---|---|---|
| BGS 10 | $83.00 | best | 55/45 | 70/30 |
| PSA 10 | $63.61 | −$19.39 | 55/45 | 75/25 |
| CGC 10 | $38.00 | −$45.00 | 55/45 | 75/25 |
| SGC 10 | $38.00 | −$45.00 | 55/45 | 75/25 |
Tolerances are each company's published centering standard for its top grade; surface, corners and edges must also be clean. Centering is the one you can measure yourself before you pay.
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Grading Buck Martinez #673 — FAQ
Is Buck Martinez #673 worth grading?
A PSA 10 Buck Martinez #673 sells for $63.61 against $1.49 raw: a $62.12 spread, 43× the ungraded price. A PSA 9 ($9.99) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
How much is a PSA 10 Buck Martinez #673 worth compared with raw?
A PSA 10 Buck Martinez #673 (Baseball Cards 1985 Topps) sells for about $63.61 versus $1.49 for a raw near-mint copy — a 43× premium as of Sep 2, 2026.
Which grading company is best for Buck Martinez #673?
By resale value, BGS 10 leads at $83.00, ahead of PSA 10 at $63.61. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Buck Martinez #673 need for a BGS 10?
BGS publishes 55/45 front and 70/30 back centering as the tolerance for a 10 (Gem Mint). Off-center copies are capped below the top grade regardless of surface — measure yours before paying the fee.
What gem rate makes grading Buck Martinez #673 break even?
At a standard ~$50 fee, submitting Buck Martinez #673 breaks even when it gems about 77% of the time (a miss assumed to sell at the PSA 9 price of $9.99).
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