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Is Ken Riley #511 worth grading?

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Worth grading — even a PSA 9 beats raw

A PSA 10 Ken Riley #511 sells for $776 against $1.73 raw: a $774 spread, 449× the ungraded price. Even a PSA 9 ($45.59) 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)
$1.73
PSA 10
$776
PSA 9
$45.59
Gem premium
449×
As of
Sep 3, 2026

Break-even by outcome and fee

Ken Riley #511: 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$776+$749+$724+$624
PSA 9$45.59+$18.86−$6.14−$106
PSA 8$23.75−$2.98−$27.98−$128

Net = sale price − $1.73 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?

Ken Riley #511: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$228+$176
50%$411+$359
75%$593+$542

Break-even gem rate at the standard fee: about 1%. 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
Ken Riley #511: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$1,009best55/4570/30
PSA 10$776−$23355/4575/25
CGC 10$466−$54355/4575/25
SGC 10$466−$54355/4575/25

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.

Ken Riley #511 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$776$466$1,009$466
9.5$82.98
9$45.59
8$23.75
7$19.00

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Grading Ken Riley #511 — FAQ

Is Ken Riley #511 worth grading?

A PSA 10 Ken Riley #511 sells for $776 against $1.73 raw: a $774 spread, 449× the ungraded price. Even a PSA 9 ($45.59) 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 Ken Riley #511 worth compared with raw?

A PSA 10 Ken Riley #511 (Football Cards 1974 Topps) sells for about $776 versus $1.73 for a raw near-mint copy — a 449× premium as of Sep 3, 2026.

Which grading company is best for Ken Riley #511?

By resale value, BGS 10 leads at $1,009, ahead of PSA 10 at $776. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Ken Riley #511 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 Ken Riley #511 break even?

At a standard ~$50 fee, submitting Ken Riley #511 breaks even when it gems about 1% of the time (a miss assumed to sell at the PSA 9 price of $45.59).

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