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Is Rocky Bridges #31 worth grading?

Baseball · Baseball Cards 1960 Leaf · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Rocky Bridges #31 sells for $846 against $4.35 raw: a $841 spread, 194× the ungraded price. Even a PSA 9 ($61.50) 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)
$4.35
PSA 10
$846
PSA 9
$61.50
Gem premium
194×
As of
Sep 4, 2026

Break-even by outcome and fee

Rocky Bridges #31: 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$846+$816+$791+$691
PSA 9$61.50+$32.15+$7.15−$92.85
PSA 8$19.66−$9.69−$34.69−$135

Net = sale price − $4.35 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?

Rocky Bridges #31: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$258+$203
50%$454+$399
75%$650+$595

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 →
Rocky Bridges #31: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$1,099best55/4570/30
PSA 10$846−$25355/4575/25
CGC 10$507−$59255/4575/25
SGC 10$507−$59255/4575/25

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.

Rocky Bridges #31 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$846$507$1,099$507—
9.5————$242
9————$61.50
8————$19.66
7————$13.66

Swipe the table for the other grading companies →

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Other 1960 Leaf cards worth checking

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Grading Rocky Bridges #31 — FAQ

Is Rocky Bridges #31 worth grading?

A PSA 10 Rocky Bridges #31 sells for $846 against $4.35 raw: a $841 spread, 194× the ungraded price. Even a PSA 9 ($61.50) 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 Rocky Bridges #31 worth compared with raw?

A PSA 10 Rocky Bridges #31 (Baseball Cards 1960 Leaf) sells for about $846 versus $4.35 for a raw near-mint copy — a 194× premium as of Sep 4, 2026.

Which grading company is best for Rocky Bridges #31?

By resale value, BGS 10 leads at $1,099, ahead of PSA 10 at $846. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Rocky Bridges #31 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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