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Is World Series Game 1 [Brock Socks 4 Hits in. . . ] #151 worth grading?

Baseball · Baseball Cards 1968 O Pee Chee · full price guide →

Worth grading — even a PSA 9 beats raw

A Grade 9.5 World Series Game 1 [Brock Socks 4 Hits in. . . ] #151 sells for $128 against $3.63 raw: a $124 spread, 35× the ungraded price. Even a PSA 9 ($117) 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)
$3.63
Grade 9.5
$128
PSA 9
$117
Gem premium
35×
As of
Sep 3, 2026

Break-even by outcome and fee

World Series Game 1 [Brock Socks 4 Hits in. . . ] #151: 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$128+$99.37+$74.37−$25.63
PSA 9$117+$88.18+$63.18−$36.82

Net = sale price − $3.63 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?

World Series Game 1 [Brock Socks 4 Hits in. . . ] #151: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$120+$65.98
50%$122+$68.78
75%$125+$71.57

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

World Series Game 1 [Brock Socks 4 Hits in. . . ] #151 graded prices by company and grade
GradeGraded
9.5$128
9$117
7$42.00

Run your own numbers

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Grading World Series Game 1 [Brock Socks 4 Hits in. . . ] #151 — FAQ

Is World Series Game 1 [Brock Socks 4 Hits in. . . ] #151 worth grading?

A Grade 9.5 World Series Game 1 [Brock Socks 4 Hits in. . . ] #151 sells for $128 against $3.63 raw: a $124 spread, 35× the ungraded price. Even a PSA 9 ($117) 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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