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Ben Cantwell #139 (Baseball Cards 1933 Goudey) — is it worth grading?

Is Ben Cantwell #139 worth grading?

Baseball · Baseball Cards 1933 Goudey · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Ben Cantwell #139 sells for $8,099 against $19.85 raw: a $8,079 spread, 408× the ungraded price. Even a PSA 9 ($3,520) 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)
$19.85
PSA 10
$8,099
PSA 9
$3,520
Gem premium
408×
As of
Jul 11, 2026

Break-even by outcome and fee

Ben Cantwell #139: 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$8,099+$8,054+$8,029+$7,929
PSA 9$3,520+$3,475+$3,450+$3,350
PSA 8$3,200+$3,155+$3,130+$3,030

Net = sale price − $19.85 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?

Ben Cantwell #139: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$4,665+$4,595
50%$5,810+$5,740
75%$6,954+$6,884

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
Ben Cantwell #139: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$10,529best55/4570/30
PSA 10$8,099−$2,43055/4575/25
CGC 10$4,859−$5,67055/4575/25
SGC 10$4,859−$5,67055/4575/25

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.

Ben Cantwell #139 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$8,099$4,859$10,529$4,859
9.5$3,872
9$3,520
8$3,200
7$641

Run your own numbers

Should I pay this?

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

Other 1933 Goudey cards worth checking

Full set checklist

Grading Ben Cantwell #139 — FAQ

Is Ben Cantwell #139 worth grading?

A PSA 10 Ben Cantwell #139 sells for $8,099 against $19.85 raw: a $8,079 spread, 408× the ungraded price. Even a PSA 9 ($3,520) 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 Ben Cantwell #139 worth compared with raw?

A PSA 10 Ben Cantwell #139 (Baseball Cards 1933 Goudey) sells for about $8,099 versus $19.85 for a raw near-mint copy — a 408× premium as of Jul 11, 2026.

Which grading company is best for Ben Cantwell #139?

By resale value, BGS 10 leads at $10,529, ahead of PSA 10 at $8,099. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Ben Cantwell #139 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.

Is your baseball card centered well enough to grade?

Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.

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