Midpoint - Card Centering Tool

Is Brock Purdy [Zebra Prizm] #37 worth grading?

Football · Football Cards 2024 Panini Select · full price guide →

Strong grading candidate — 4.3× premium in PSA 10

A PSA 10 Brock Purdy [Zebra Prizm] #37 sells for $336 against $78.32 raw: a $258 spread, 4.3× the ungraded price. A PSA 9 ($85.00) 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)
$78.32
PSA 10
$336
PSA 9
$85.00
Gem premium
4.3×
As of
Jul 11, 2026

Break-even by outcome and fee

Brock Purdy [Zebra Prizm] #37: 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$336+$233+$208+$108
PSA 9$85.00−$18.32−$43.32−$143
PSA 8$73.47−$29.85−$54.85−$155

Net = sale price − $78.32 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?

Brock Purdy [Zebra Prizm] #37: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$148+$19.46
50%$211+$82.24
75%$273+$145

Break-even gem rate at the standard fee: about 17%. 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
Brock Purdy [Zebra Prizm] #37: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$437best55/4570/30
PSA 10$336−$10155/4575/25
CGC 10$202−$23555/4575/25
SGC 10$202−$23555/4575/25

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.

Brock Purdy [Zebra Prizm] #37 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$336$202$437$202
9.5$235
9$85.00
8$73.47

Run your own numbers

Should I pay this?

Enter the seller’s asking price to see your net outcome per grade.

Other 2024 Panini Select cards worth checking

Full set checklist

Grading Brock Purdy [Zebra Prizm] #37 — FAQ

Is Brock Purdy [Zebra Prizm] #37 worth grading?

A PSA 10 Brock Purdy [Zebra Prizm] #37 sells for $336 against $78.32 raw: a $258 spread, 4.3× the ungraded price. A PSA 9 ($85.00) 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 Brock Purdy [Zebra Prizm] #37 worth compared with raw?

A PSA 10 Brock Purdy [Zebra Prizm] #37 (Football Cards 2024 Panini Select) sells for about $336 versus $78.32 for a raw near-mint copy — a 4.3× premium as of Jul 11, 2026.

Which grading company is best for Brock Purdy [Zebra Prizm] #37?

By resale value, BGS 10 leads at $437, ahead of PSA 10 at $336. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Brock Purdy [Zebra Prizm] #37 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 Brock Purdy [Zebra Prizm] #37 break even?

At a standard ~$50 fee, submitting Brock Purdy [Zebra Prizm] #37 breaks even when it gems about 17% of the time (a miss assumed to sell at the PSA 9 price of $85.00).

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.

Check my card free