Midpoint - Card Centering Tool

Is Mike Kenn #215 worth grading?

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Strong grading candidate — 51× premium in PSA 10

A PSA 10 Mike Kenn #215 sells for $78.77 against $1.55 raw: a $77.22 spread, 51× the ungraded price. A PSA 9 ($25.25) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$1.55
PSA 10
$78.77
PSA 9
$25.25
Gem premium
51×
As of
Jul 11, 2026

Break-even by outcome and fee

Mike Kenn #215: 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$78.77+$52.22+$27.22−$72.78
PSA 9$25.25−$1.30−$26.30−$126
PSA 8$24.29−$2.26−$27.26−$127

Net = sale price − $1.55 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?

Mike Kenn #215: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$38.63−$12.92
50%$52.01+$0.46
75%$65.39+$13.84

Break-even gem rate at the standard fee: about 49%. 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
Mike Kenn #215: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$102best55/4570/30
PSA 10$78.77−$23.2355/4575/25
CGC 10$47.00−$55.0055/4575/25
SGC 10$47.00−$55.0055/4575/25

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.

Mike Kenn #215 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$78.77$47.00$102$47.00
9.5$56.03
9$25.25
8$24.29
7$10.33

Run your own numbers

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Other 1981 Topps cards worth checking

Full set checklist

Grading Mike Kenn #215 — FAQ

Is Mike Kenn #215 worth grading?

A PSA 10 Mike Kenn #215 sells for $78.77 against $1.55 raw: a $77.22 spread, 51× the ungraded price. A PSA 9 ($25.25) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

How much is a PSA 10 Mike Kenn #215 worth compared with raw?

A PSA 10 Mike Kenn #215 (Football Cards 1981 Topps) sells for about $78.77 versus $1.55 for a raw near-mint copy — a 51× premium as of Jul 11, 2026.

Which grading company is best for Mike Kenn #215?

By resale value, BGS 10 leads at $102, ahead of PSA 10 at $78.77. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Mike Kenn #215 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 Mike Kenn #215 break even?

At a standard ~$50 fee, submitting Mike Kenn #215 breaks even when it gems about 49% of the time (a miss assumed to sell at the PSA 9 price of $25.25).

Is your football 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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