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Jim Hearn #348 (Baseball Cards 1957 Topps) — is it worth grading?

Is Jim Hearn #348 worth grading?

Baseball · Baseball Cards 1957 Topps · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Jim Hearn #348 sells for $1,745 against $8.27 raw: a $1,736 spread, 211× the ungraded price. Even a PSA 9 ($267) 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)
$8.27
PSA 10
$1,745
PSA 9
$267
Gem premium
211×
As of
Sep 3, 2026

Break-even by outcome and fee

Jim Hearn #348: 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$1,745+$1,711+$1,686+$1,586
PSA 9$267+$234+$209+$109
PSA 8$68.78+$35.51+$10.51−$89.49

Net = sale price − $8.27 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?

Jim Hearn #348: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$636+$578
50%$1,006+$948
75%$1,375+$1,317

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
Jim Hearn #348: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$2,268best55/4570/30
PSA 10$1,745−$52355/4575/25
CGC 10$1,047−$1,22155/4575/25
SGC 10$1,047−$1,22155/4575/25

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.

Jim Hearn #348 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$1,745$1,047$2,268$1,047
9.5$488
9$267
8$68.78
7$23.14

Swipe the table for the other grading companies →

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Other 1957 Topps cards worth checking

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Grading Jim Hearn #348 — FAQ

Is Jim Hearn #348 worth grading?

A PSA 10 Jim Hearn #348 sells for $1,745 against $8.27 raw: a $1,736 spread, 211× the ungraded price. Even a PSA 9 ($267) 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 Jim Hearn #348 worth compared with raw?

A PSA 10 Jim Hearn #348 (Baseball Cards 1957 Topps) sells for about $1,745 versus $8.27 for a raw near-mint copy — a 211× premium as of Sep 3, 2026.

Which grading company is best for Jim Hearn #348?

By resale value, BGS 10 leads at $2,268, ahead of PSA 10 at $1,745. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Jim Hearn #348 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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