MidpointCard Centering Grading Portfolio App
Knute Rockne #9 (Football Cards 1935 National Chicle) — is it worth grading?

Is Knute Rockne #9 worth grading?

Football · Football Cards 1935 National Chicle · full price guide →

Worth grading — even a PSA 9 beats raw

A Grade 9.5 Knute Rockne #9 sells for $13,182 against $732 raw: a $12,450 spread, 18× the ungraded price. Even a PSA 9 ($11,984) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$732
Grade 9.5
$13,182
PSA 9
$11,984
Gem premium
18×
As of
Sep 3, 2026

Break-even by outcome and fee

Knute Rockne #9: 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$13,182+$12,425+$12,400+$12,300
PSA 9$11,984+$11,227+$11,202+$11,102
PSA 8$10,894+$10,137+$10,112+$10,012

Net = sale price − $732 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?

Knute Rockne #9: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$12,284+$11,501
50%$12,583+$11,801
75%$12,883+$12,100

Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.

Knute Rockne #9 graded prices by company and grade
GradeGraded
9.5$13,182
9$11,984
8$10,894
7$3,967

Run your own numbers

Should I pay this?

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

Other 1935 National Chicle cards worth checking

Full set checklist →

Grading Knute Rockne #9 — FAQ

Is Knute Rockne #9 worth grading?

A Grade 9.5 Knute Rockne #9 sells for $13,182 against $732 raw: a $12,450 spread, 18× the ungraded price. Even a PSA 9 ($11,984) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Best on iPhone & Android

Check your football 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