MidpointCard Centering Grading Portfolio App
Jim Northrup #78 (Baseball Cards 1968 O Pee Chee) — is it worth grading?

Is Jim Northrup #78 worth grading?

Baseball · Baseball Cards 1968 O Pee Chee · full price guide →

Worth grading — even a PSA 9 beats raw

A Grade 9.5 Jim Northrup #78 sells for $100 against $9.02 raw: a $90.98 spread, 11× the ungraded price. Even a PSA 9 ($91.00) 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)
$9.02
Grade 9.5
$100
PSA 9
$91.00
Gem premium
11×
As of
Sep 4, 2026

Break-even by outcome and fee

Jim Northrup #78: 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$100+$65.98+$40.98−$59.02
PSA 9$91.00+$56.98+$31.98−$68.02
PSA 8$29.86−$4.16−$29.16−$129

Net = sale price − $9.02 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?

Jim Northrup #78: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$93.25+$34.23
50%$95.50+$36.48
75%$97.75+$38.73

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

Jim Northrup #78 graded prices by company and grade
GradeGraded
9.5$100
9$91.00
8$29.86

Run your own numbers

Should I pay this?

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

Other 1968 O Pee Chee cards worth checking

Full set checklist →

Grading Jim Northrup #78 — FAQ

Is Jim Northrup #78 worth grading?

A Grade 9.5 Jim Northrup #78 sells for $100 against $9.02 raw: a $90.98 spread, 11× the ungraded price. Even a PSA 9 ($91.00) 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 baseball 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