MidpointCard Centering Grading Portfolio App

Is Mitchell Robinson #91 worth grading?

Basketball · Basketball Cards 2024 Panini Donruss · full price guide →

Worth grading only if it gems

A PSA 10 Mitchell Robinson #91 brings $35.88 versus $1.62 raw — a $34.26 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($12.31) only about breaks even after fees, so the case rests on gemming.

Raw (NM)
$1.62
PSA 10
$35.88
PSA 9
$12.31
Gem premium
22×
As of
Sep 3, 2026

Break-even by outcome and fee

Mitchell Robinson #91: 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$35.88+$9.26−$15.74−$116
PSA 9$12.31−$14.31−$39.31−$139
PSA 8$6.40−$20.22−$45.22−$145

Net = sale price − $1.62 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?

Mitchell Robinson #91: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$18.20−$33.42
50%$24.10−$27.52
75%$29.99−$21.63

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 →
Mitchell Robinson #91: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$47.00best55/4570/30
PSA 10$35.88−$11.1255/4575/25
CGC 10$22.00−$25.0055/4575/25
SGC 10$22.00−$25.0055/4575/25

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.

Mitchell Robinson #91 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$35.88$22.00$47.00$22.00—
9.5————$24.27
9————$12.31
8————$6.40

Swipe the table for the other grading companies →

Run your own numbers

Should I pay this?

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

Grading Mitchell Robinson #91 — FAQ

Is Mitchell Robinson #91 worth grading?

A PSA 10 Mitchell Robinson #91 brings $35.88 versus $1.62 raw — a $34.26 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($12.31) only about breaks even after fees, so the case rests on gemming.

How much is a PSA 10 Mitchell Robinson #91 worth compared with raw?

A PSA 10 Mitchell Robinson #91 (Basketball Cards 2024 Panini Donruss) sells for about $35.88 versus $1.62 for a raw near-mint copy — a 22× premium as of Sep 3, 2026.

Which grading company is best for Mitchell Robinson #91?

By resale value, BGS 10 leads at $47.00, ahead of PSA 10 at $35.88. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Mitchell Robinson #91 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.

Best on iPhone & Android

Check your basketball card in the Midpoint app

Scan with your camera to measure centering to the millimeter, get an AI grade with corner and edge close-ups, see what your copy is worth, and track it in your portfolio. Free to start.

Download on the App StoreGet it on Google Play

Or try it on the web →

Best on iPhone & Android

The full Midpoint experience is in the app

Scan with your camera, get AI grades with corner and edge close-ups, issue Grade Certificates, set price alerts, track your portfolio and talk to other collectors — everything here, plus the parts a browser can't do. Free to start.

Download on the App StoreGet it on Google Play