Is Glenn Brummer #311 worth grading?
Baseball · Baseball Cards 1983 Topps · full price guide →
Strong grading candidate — 162× premium in PSA 10
A PSA 10 Glenn Brummer #311 sells for $230 against $1.42 raw: a $228 spread, 162× the ungraded price. A PSA 9 ($25.32) 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)
- $1.42
- PSA 10
- $230
- PSA 9
- $25.32
- Gem premium
- 162×
- As of
- Sep 3, 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 | $230 | +$203 | +$178 | +$78.25 |
| PSA 9 | $25.32 | −$1.10 | −$26.10 | −$126 |
| PSA 8 | $11.44 | −$14.98 | −$39.98 | −$140 |
Net = sale price − $1.42 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% | $76.41 | +$24.99 |
| 50% | $127 | +$76.07 |
| 75% | $179 | +$127 |
Break-even gem rate at the standard fee: about 13%. 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 | $299 | best | 55/45 | 70/30 |
| PSA 10 | $230 | −$69.33 | 55/45 | 75/25 |
| CGC 10 | $138 | −$161 | 55/45 | 75/25 |
| SGC 10 | $138 | −$161 | 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 Glenn Brummer #311 — FAQ
Is Glenn Brummer #311 worth grading?
A PSA 10 Glenn Brummer #311 sells for $230 against $1.42 raw: a $228 spread, 162× the ungraded price. A PSA 9 ($25.32) 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 Glenn Brummer #311 worth compared with raw?
A PSA 10 Glenn Brummer #311 (Baseball Cards 1983 Topps) sells for about $230 versus $1.42 for a raw near-mint copy — a 162× premium as of Sep 3, 2026.
Which grading company is best for Glenn Brummer #311?
By resale value, BGS 10 leads at $299, ahead of PSA 10 at $230. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Glenn Brummer #311 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 Glenn Brummer #311 break even?
At a standard ~$50 fee, submitting Glenn Brummer #311 breaks even when it gems about 13% of the time (a miss assumed to sell at the PSA 9 price of $25.32).
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