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Corky Calhoun #107 (Basketball Cards 1974 Topps) — is it worth grading?

Is Corky Calhoun #107 worth grading?

Basketball · Basketball Cards 1974 Topps · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Corky Calhoun #107 sells for $165 against $1.25 raw: a $163 spread, 132× the ungraded price. Even a PSA 9 ($30.56) 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)
$1.25
PSA 10
$165
PSA 9
$30.56
Gem premium
132×
As of
Jul 11, 2026

Break-even by outcome and fee

Corky Calhoun #107: 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$165+$138+$113+$13.48
PSA 9$30.56+$4.31−$20.69−$121
PSA 8$21.03−$5.22−$30.22−$130

Net = sale price − $1.25 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?

Corky Calhoun #107: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$64.10+$12.85
50%$97.64+$46.39
75%$131+$79.94

Break-even gem rate at the standard fee: about 15%. 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
Corky Calhoun #107: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$214best55/4570/30
PSA 10$165−$49.2755/4575/25
CGC 10$99.00−$11555/4575/25
SGC 10$99.00−$11555/4575/25

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.

Corky Calhoun #107 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$165$99.00$214$99.00
9.5$56.37
9$30.56
8$21.03
7$19.15

Run your own numbers

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Grading Corky Calhoun #107 — FAQ

Is Corky Calhoun #107 worth grading?

A PSA 10 Corky Calhoun #107 sells for $165 against $1.25 raw: a $163 spread, 132× the ungraded price. Even a PSA 9 ($30.56) 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 Corky Calhoun #107 worth compared with raw?

A PSA 10 Corky Calhoun #107 (Basketball Cards 1974 Topps) sells for about $165 versus $1.25 for a raw near-mint copy — a 132× premium as of Jul 11, 2026.

Which grading company is best for Corky Calhoun #107?

By resale value, BGS 10 leads at $214, ahead of PSA 10 at $165. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Corky Calhoun #107 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 Corky Calhoun #107 break even?

At a standard ~$50 fee, submitting Corky Calhoun #107 breaks even when it gems about 15% of the time (a miss assumed to sell at the PSA 9 price of $30.56).

Is your basketball 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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