MidpointCard Centering Grading Portfolio App
Bill Mazeroski #335 (Baseball Cards 1969 Topps) — is it worth grading?

Is Bill Mazeroski #335 worth grading?

Baseball · Baseball Cards 1969 Topps · full price guide →

Worth grading — even a PSA 9 beats raw

A Grade 9.5 Bill Mazeroski #335 sells for $302 against $6.50 raw: a $296 spread, 46× the ungraded price. Even a PSA 9 ($275) 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)
$6.50
Grade 9.5
$302
PSA 9
$275
Gem premium
46×
As of
Sep 4, 2026

Break-even by outcome and fee

Bill Mazeroski #335: 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$302+$271+$246+$146
PSA 9$275+$243+$218+$118
PSA 8$68.66+$37.16+$12.16−$87.84

Net = sale price − $6.50 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?

Bill Mazeroski #335: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$282+$225
50%$288+$232
75%$295+$239

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

Bill Mazeroski #335 graded prices by company and grade
GradeGraded
9.5$302
9$275
8$68.66
7$42.33

Run your own numbers

Should I pay this?

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

Other 1969 Topps cards worth checking

Full set checklist →

Grading Bill Mazeroski #335 — FAQ

Is Bill Mazeroski #335 worth grading?

A Grade 9.5 Bill Mazeroski #335 sells for $302 against $6.50 raw: a $296 spread, 46× the ungraded price. Even a PSA 9 ($275) 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