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Warren Spahn #156 (Baseball Cards 1952 Bowman) — is it worth grading?

Is Warren Spahn #156 worth grading?

Baseball · Baseball Cards 1952 Bowman · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Warren Spahn #156 sells for $22,373 against $66.00 raw: a $22,307 spread, 339× the ungraded price. Even a PSA 9 ($3,807) 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)
$66.00
PSA 10
$22,373
PSA 9
$3,807
Gem premium
339×
As of
Sep 4, 2026

Break-even by outcome and fee

Warren Spahn #156: 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$22,373+$22,282+$22,257+$22,157
PSA 9$3,807+$3,716+$3,691+$3,591
PSA 8$1,153+$1,062+$1,037+$937

Net = sale price − $66.00 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?

Warren Spahn #156: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$8,448+$8,332
50%$13,090+$12,974
75%$17,731+$17,615

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 →
Warren Spahn #156: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$29,085best55/4570/30
PSA 10$22,373−$6,71255/4575/25
CGC 10$13,424−$15,66155/4575/25
SGC 10$13,424−$15,66155/4575/25

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.

Warren Spahn #156 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$22,373$13,424$29,085$13,424—
9.5————$6,133
9————$3,807
8————$1,153
7————$737

Swipe the table for the other grading companies →

Run your own numbers

Should I pay this?

Enter the seller’s asking price to see your net outcome per grade.

Other 1952 Bowman cards worth checking

Full set checklist →

Grading Warren Spahn #156 — FAQ

Is Warren Spahn #156 worth grading?

A PSA 10 Warren Spahn #156 sells for $22,373 against $66.00 raw: a $22,307 spread, 339× the ungraded price. Even a PSA 9 ($3,807) 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 Warren Spahn #156 worth compared with raw?

A PSA 10 Warren Spahn #156 (Baseball Cards 1952 Bowman) sells for about $22,373 versus $66.00 for a raw near-mint copy — a 339× premium as of Sep 4, 2026.

Which grading company is best for Warren Spahn #156?

By resale value, BGS 10 leads at $29,085, ahead of PSA 10 at $22,373. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Warren Spahn #156 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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