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Is Donn Clendenon #280 worth grading?

Baseball · Baseball Cards 1970 Topps · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Donn Clendenon #280 sells for $339 against $1.74 raw: a $337 spread, 195× the ungraded price. Even a PSA 9 ($283) 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)
$1.74
PSA 10
$339
PSA 9
$283
Gem premium
195×
As of
Sep 3, 2026

Break-even by outcome and fee

Donn Clendenon #280: 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$339+$312+$287+$187
PSA 9$283+$256+$231+$131
PSA 8$57.98+$31.24+$6.24−$93.76

Net = sale price − $1.74 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?

Donn Clendenon #280: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$297+$245
50%$311+$259
75%$325+$273

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
Donn Clendenon #280: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$441best55/4570/30
PSA 10$339−$10255/4575/25
CGC 10$203−$23855/4575/25
SGC 10$203−$23855/4575/25

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.

Donn Clendenon #280 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$339$203$441$203
9.5$311
9$283
8$57.98
7$28.00

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Grading Donn Clendenon #280 — FAQ

Is Donn Clendenon #280 worth grading?

A PSA 10 Donn Clendenon #280 sells for $339 against $1.74 raw: a $337 spread, 195× the ungraded price. Even a PSA 9 ($283) 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 Donn Clendenon #280 worth compared with raw?

A PSA 10 Donn Clendenon #280 (Baseball Cards 1970 Topps) sells for about $339 versus $1.74 for a raw near-mint copy — a 195× premium as of Sep 3, 2026.

Which grading company is best for Donn Clendenon #280?

By resale value, BGS 10 leads at $441, ahead of PSA 10 at $339. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Donn Clendenon #280 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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