Is Tom Glavine #506 worth grading?
Baseball · Baseball Cards 1990 Topps Tiffany · full price guide →
Strong grading candidate — 59× premium in PSA 10
A PSA 10 Tom Glavine #506 sells for $184 against $3.11 raw: a $181 spread, 59× the ungraded price. A PSA 9 ($10.76) 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)
- $3.11
- PSA 10
- $184
- PSA 9
- $10.76
- Gem premium
- 59×
- 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 — PSA 10 | $184 | +$156 | +$131 | +$31.00 |
| PSA 9 | $10.76 | −$17.35 | −$42.35 | −$142 |
| PSA 8 | $6.50 | −$21.61 | −$46.61 | −$147 |
Net = sale price − $3.11 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% | $54.10 | +$0.99 |
| 50% | $97.44 | +$44.33 |
| 75% | $141 | +$87.66 |
Break-even gem rate at the standard fee: about 24%. 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 | $239 | best | 55/45 | 70/30 |
| PSA 10 | $184 | −$54.89 | 55/45 | 75/25 |
| CGC 10 | $110 | −$129 | 55/45 | 75/25 |
| SGC 10 | $110 | −$129 | 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.
Full grade ladder
Raw conditions & history →| Grade | PSA | CGC | BGS | SGC | Graded |
|---|---|---|---|---|---|
| 10 | $184 | $110 | $239 | $110 | — |
| 9.5 | — | — | — | — | $61.50 |
| 9 | — | — | — | — | $10.76 |
| 8 | — | — | — | — | $6.50 |
| 7 | — | — | — | — | $5.00 |
Run your own numbers
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Grading Tom Glavine #506 — FAQ
Is Tom Glavine #506 worth grading?
A PSA 10 Tom Glavine #506 sells for $184 against $3.11 raw: a $181 spread, 59× the ungraded price. A PSA 9 ($10.76) 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 Tom Glavine #506 worth compared with raw?
A PSA 10 Tom Glavine #506 (Baseball Cards 1990 Topps Tiffany) sells for about $184 versus $3.11 for a raw near-mint copy — a 59× premium as of Jul 11, 2026.
Which grading company is best for Tom Glavine #506?
By resale value, BGS 10 leads at $239, ahead of PSA 10 at $184. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Tom Glavine #506 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 Tom Glavine #506 break even?
At a standard ~$50 fee, submitting Tom Glavine #506 breaks even when it gems about 24% of the time (a miss assumed to sell at the PSA 9 price of $10.76).
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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