Is Willie Mays #300 worth grading?
Baseball · Baseball Cards 1963 Topps · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Willie Mays #300 sells for $19,463 against $108 raw: a $19,354 spread, 179× the ungraded price. Even a PSA 9 ($2,936) 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)
- $108
- PSA 10
- $19,463
- PSA 9
- $2,936
- Gem premium
- 179×
- As of
- Sep 4, 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 | $19,463 | +$19,329 | +$19,304 | +$19,204 |
| PSA 9 | $2,936 | +$2,802 | +$2,777 | +$2,677 |
| PSA 8 | $2,089 | +$1,956 | +$1,931 | +$1,831 |
Net = sale price − $108 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% | $7,068 | +$6,909 |
| 50% | $11,199 | +$11,041 |
| 75% | $15,331 | +$15,173 |
Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.
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 | $25,302 | best | 55/45 | 70/30 |
| PSA 10 | $19,463 | −$5,839 | 55/45 | 75/25 |
| CGC 10 | $11,678 | −$13,624 | 55/45 | 75/25 |
| SGC 10 | $11,678 | −$13,624 | 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 Willie Mays #300 — FAQ
Is Willie Mays #300 worth grading?
A PSA 10 Willie Mays #300 sells for $19,463 against $108 raw: a $19,354 spread, 179× the ungraded price. Even a PSA 9 ($2,936) 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.
How much is a PSA 10 Willie Mays #300 worth compared with raw?
A PSA 10 Willie Mays #300 (Baseball Cards 1963 Topps) sells for about $19,463 versus $108 for a raw near-mint copy — a 179× premium as of Sep 4, 2026.
Which grading company is best for Willie Mays #300?
By resale value, BGS 10 leads at $25,302, ahead of PSA 10 at $19,463. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Willie Mays #300 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.
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