Midpoint - Card Centering Tool
Mel Parnell #40 (Baseball Cards 1954 Topps) — is it worth grading?

Is Mel Parnell #40 worth grading?

Baseball · Baseball Cards 1954 Topps · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Mel Parnell #40 sells for $1,174 against $5.89 raw: a $1,169 spread, 199× the ungraded price. Even a PSA 9 ($780) 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)
$5.89
PSA 10
$1,174
PSA 9
$780
Gem premium
199×
As of
Jul 11, 2026

Break-even by outcome and fee

Mel Parnell #40: 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$1,174+$1,144+$1,119+$1,019
PSA 9$780+$749+$724+$624
PSA 8$118+$87.49+$62.49−$37.51

Net = sale price − $5.89 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?

Mel Parnell #40: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$879+$823
50%$977+$921
75%$1,076+$1,020

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
Mel Parnell #40: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$1,527best55/4570/30
PSA 10$1,174−$35355/4575/25
CGC 10$705−$82255/4575/25
SGC 10$705−$82255/4575/25

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.

Mel Parnell #40 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$1,174$705$1,527$705
9.5$858
9$780
8$118
7$46.36

Run your own numbers

Should I pay this?

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

Other 1954 Topps cards worth checking

Full set checklist

Grading Mel Parnell #40 — FAQ

Is Mel Parnell #40 worth grading?

A PSA 10 Mel Parnell #40 sells for $1,174 against $5.89 raw: a $1,169 spread, 199× the ungraded price. Even a PSA 9 ($780) 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 Mel Parnell #40 worth compared with raw?

A PSA 10 Mel Parnell #40 (Baseball Cards 1954 Topps) sells for about $1,174 versus $5.89 for a raw near-mint copy — a 199× premium as of Jul 11, 2026.

Which grading company is best for Mel Parnell #40?

By resale value, BGS 10 leads at $1,527, ahead of PSA 10 at $1,174. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Mel Parnell #40 need for a BGS 10?

BGS publishes 55/45 front and 70/30 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.

Is your baseball card centered well enough to grade?

Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.

Check my card free