MidpointCard Centering Grading Portfolio App

Is Otis Thorpe #112 worth grading?

Basketball · Basketball Cards 1990 Skybox · full price guide →

Worth grading only if it gems

A Grade 9.5 Otis Thorpe #112 brings $29.00 versus $2.13 raw — a $26.87 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($25.99) only about breaks even after fees, so the case rests on gemming.

Raw (NM)
$2.13
Grade 9.5
$29.00
PSA 9
$25.99
Gem premium
14×
As of
Sep 3, 2026

Break-even by outcome and fee

Otis Thorpe #112: 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 — Grade 9.5$29.00+$1.87−$23.13−$123
PSA 9$25.99−$1.14−$26.14−$126
PSA 8$7.50−$19.63−$44.63−$145

Net = sale price − $2.13 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?

Otis Thorpe #112: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$26.74−$25.39
50%$27.49−$24.64
75%$28.25−$23.88

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

Otis Thorpe #112 graded prices by company and grade
GradeGraded
9.5$29.00
9$25.99
8$7.50

Run your own numbers

Should I pay this?

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

Other 1990 Skybox cards worth checking

Full set checklist

Grading Otis Thorpe #112 — FAQ

Is Otis Thorpe #112 worth grading?

A Grade 9.5 Otis Thorpe #112 brings $29.00 versus $2.13 raw — a $26.87 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($25.99) only about breaks even after fees, so the case rests on gemming.

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