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1974 RBI Leaders #308 (Baseball Cards 1975 Topps Mini) — is it worth grading?

Is 1974 RBI Leaders #308 worth grading?

Baseball · Baseball Cards 1975 Topps Mini · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 1974 RBI Leaders #308 sells for $238 against $1.92 raw: a $237 spread, 124× the ungraded price. Even a PSA 9 ($41.87) 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)
$1.92
PSA 10
$238
PSA 9
$41.87
Gem premium
124×
As of
Sep 3, 2026

Break-even by outcome and fee

1974 RBI Leaders #308: net result of grading versus selling raw, by outcome and fee tier
If it comes back…Sells forEconomy / bulk (~$25.00)Standard (~$50.00)Express (~$150)
Gem — PSA 10$238+$212+$187+$86.55
PSA 9$41.87+$14.95−$10.05−$110
PSA 8$10.69−$16.23−$41.23−$141

Net = sale price − $1.92 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?

1974 RBI Leaders #308: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$91.02+$39.10
50%$140+$88.25
75%$189+$137

Break-even gem rate at the standard fee: about 5%. 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 →
1974 RBI Leaders #308: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$310best55/4570/30
PSA 10$238−$71.5355/4575/25
CGC 10$143−$16755/4575/25
SGC 10$143−$16755/4575/25

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.

1974 RBI Leaders #308 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$238$143$310$143—
9.5————$76.25
9————$41.87
8————$10.69

Swipe the table for the other grading companies →

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Other 1975 Topps Mini cards worth checking

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Grading 1974 RBI Leaders #308 — FAQ

Is 1974 RBI Leaders #308 worth grading?

A PSA 10 1974 RBI Leaders #308 sells for $238 against $1.92 raw: a $237 spread, 124× the ungraded price. Even a PSA 9 ($41.87) 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 1974 RBI Leaders #308 worth compared with raw?

A PSA 10 1974 RBI Leaders #308 (Baseball Cards 1975 Topps Mini) sells for about $238 versus $1.92 for a raw near-mint copy — a 124× premium as of Sep 3, 2026.

Which grading company is best for 1974 RBI Leaders #308?

By resale value, BGS 10 leads at $310, ahead of PSA 10 at $238. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does 1974 RBI Leaders #308 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 1974 RBI Leaders #308 break even?

At a standard ~$50 fee, submitting 1974 RBI Leaders #308 breaks even when it gems about 5% of the time (a miss assumed to sell at the PSA 9 price of $41.87).

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