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Jim Palmer (Baseball Cards 1977 Chilly Willee Discs) — is it worth grading?

Is Jim Palmer worth grading?

Baseball · Baseball Cards 1977 Chilly Willee Discs · full price guide →

Strong grading candidate — 20× premium in PSA 10

A PSA 10 Jim Palmer sells for $50.00 against $2.53 raw: a $47.47 spread, 20× the ungraded price. A PSA 9 ($14.44) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$2.53
PSA 10
$50.00
PSA 9
$14.44
Gem premium
20×
As of
Jul 11, 2026

Break-even by outcome and fee

Jim Palmer: 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$50.00+$22.47−$2.53−$103
PSA 9$14.44−$13.09−$38.09−$138

Net = sale price − $2.53 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 Palmer: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$23.33−$29.20
50%$32.22−$20.31
75%$41.11−$11.42

At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.

Which grader pays the most — and what a 10 takes

All centering standards
Jim Palmer: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$65.00best55/4570/30
PSA 10$50.00−$15.0055/4575/25
CGC 10$30.00−$35.0055/4575/25
SGC 10$30.00−$35.0055/4575/25

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.

Jim Palmer graded prices by company and grade
GradePSACGCBGSSGCGraded
10$50.00$30.00$65.00$30.00
9.5$16.00
9$14.44

Run your own numbers

Should I pay this?

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

Other 1977 Chilly Willee Discs cards worth checking

Full set checklist

Grading Jim Palmer — FAQ

Is Jim Palmer worth grading?

A PSA 10 Jim Palmer sells for $50.00 against $2.53 raw: a $47.47 spread, 20× the ungraded price. A PSA 9 ($14.44) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

How much is a PSA 10 Jim Palmer worth compared with raw?

A PSA 10 Jim Palmer (Baseball Cards 1977 Chilly Willee Discs) sells for about $50.00 versus $2.53 for a raw near-mint copy — a 20× premium as of Jul 11, 2026.

Which grading company is best for Jim Palmer?

By resale value, BGS 10 leads at $65.00, ahead of PSA 10 at $50.00. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Jim Palmer 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.

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