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Is Connie Mack worth grading?

Baseball · Baseball Cards 1950 Callahan Hall of Fame · full price guide →

Worth grading — even a PSA 9 beats raw

A Grade 9.5 Connie Mack sells for $76.00 against $3.29 raw: a $72.71 spread, 23× the ungraded price. Even a PSA 9 ($69.00) 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)
$3.29
Grade 9.5
$76.00
PSA 9
$69.00
Gem premium
23×
As of
Sep 4, 2026

Break-even by outcome and fee

Connie Mack: 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$76.00+$47.71+$22.71−$77.29
PSA 9$69.00+$40.71+$15.71−$84.29
PSA 8$45.29+$17.00−$8.00−$108

Net = sale price − $3.29 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?

Connie Mack: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$70.75+$17.46
50%$72.50+$19.21
75%$74.25+$20.96

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

Connie Mack graded prices by company and grade
GradeGraded
9.5$76.00
9$69.00
8$45.29
7$14.50

Run your own numbers

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

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Grading Connie Mack — FAQ

Is Connie Mack worth grading?

A Grade 9.5 Connie Mack sells for $76.00 against $3.29 raw: a $72.71 spread, 23× the ungraded price. Even a PSA 9 ($69.00) 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.

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