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Is Cooper DeJean [Mosaic] #340 worth grading?

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Strong grading candidate — 23× premium in PSA 10

A PSA 10 Cooper DeJean [Mosaic] #340 sells for $45.00 against $1.95 raw: a $43.05 spread, 23× the ungraded price. A PSA 9 ($20.05) 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)
$1.95
PSA 10
$45.00
PSA 9
$20.05
Gem premium
23×
As of
Sep 2, 2026

Break-even by outcome and fee

Cooper DeJean [Mosaic] #340: 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$45.00+$18.05−$6.95−$107
PSA 9$20.05−$6.90−$31.90−$132
PSA 8$9.03−$17.92−$42.92−$143

Net = sale price − $1.95 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?

Cooper DeJean [Mosaic] #340: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$26.29−$25.66
50%$32.52−$19.43
75%$38.76−$13.19

At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.

Which grader pays the most — and what a 10 takes

All centering standards →
Cooper DeJean [Mosaic] #340: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$59.00best55/4570/30
PSA 10$45.00−$14.0055/4575/25
SGC 10$33.00−$26.0055/4575/25
CGC 10$27.00−$32.0055/4575/25

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.

Cooper DeJean [Mosaic] #340 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$45.00$27.00$59.00$33.00—
9.5————$35.95
9————$20.05
8————$9.03
7————$7.00

Swipe the table for the other grading companies →

Run your own numbers

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Other 2024 Panini Mosaic cards worth checking

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Grading Cooper DeJean [Mosaic] #340 — FAQ

Is Cooper DeJean [Mosaic] #340 worth grading?

A PSA 10 Cooper DeJean [Mosaic] #340 sells for $45.00 against $1.95 raw: a $43.05 spread, 23× the ungraded price. A PSA 9 ($20.05) 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 Cooper DeJean [Mosaic] #340 worth compared with raw?

A PSA 10 Cooper DeJean [Mosaic] #340 (Football Cards 2024 Panini Mosaic) sells for about $45.00 versus $1.95 for a raw near-mint copy — a 23× premium as of Sep 2, 2026.

Which grading company is best for Cooper DeJean [Mosaic] #340?

By resale value, BGS 10 leads at $59.00, ahead of PSA 10 at $45.00. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Cooper DeJean [Mosaic] #340 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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