MidpointCard Centering Grading Portfolio App

Is Steve Carlton #185 worth grading?

Baseball · Baseball Cards 1975 Topps · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Steve Carlton #185 sells for $7,600 against $5.94 raw: a $7,594 spread, 1279× the ungraded price. Even a PSA 9 ($387) 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)
$5.94
PSA 10
$7,600
PSA 9
$387
Gem premium
1279×
As of
Sep 4, 2026

Break-even by outcome and fee

Steve Carlton #185: 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$7,600+$7,569+$7,544+$7,444
PSA 9$387+$356+$331+$231
PSA 8$58.49+$27.55+$2.55−$97.45

Net = sale price − $5.94 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?

Steve Carlton #185: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$2,190+$2,134
50%$3,994+$3,938
75%$5,797+$5,741

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

Which grader pays the most — and what a 10 takes

All centering standards →
Steve Carlton #185: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$7,600best55/4575/25
CGC 10$4,560−$3,04055/4575/25
SGC 10$4,560−$3,04055/4575/25

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.

Steve Carlton #185 graded prices by company and grade
GradePSACGCSGCGraded
10$7,600$4,560$4,560—
9.5———$444
9———$387
8———$58.49
7———$28.70

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.

Other 1975 Topps cards worth checking

Full set checklist →

Grading Steve Carlton #185 — FAQ

Is Steve Carlton #185 worth grading?

A PSA 10 Steve Carlton #185 sells for $7,600 against $5.94 raw: a $7,594 spread, 1279× the ungraded price. Even a PSA 9 ($387) 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.

How much is a PSA 10 Steve Carlton #185 worth compared with raw?

A PSA 10 Steve Carlton #185 (Baseball Cards 1975 Topps) sells for about $7,600 versus $5.94 for a raw near-mint copy — a 1279× premium as of Sep 4, 2026.

Which grading company is best for Steve Carlton #185?

By resale value, PSA 10 leads at $7,600, ahead of CGC 10 at $4,560. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Steve Carlton #185 need for a PSA 10?

PSA publishes 55/45 front and 75/25 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 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