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Roger Clemens [Refractor] #300 (Baseball Cards 1998 Topps Chrome) — is it worth grading?

Is Roger Clemens [Refractor] #300 worth grading?

Baseball · Baseball Cards 1998 Topps Chrome · full price guide →

Worth grading — even a PSA 9 beats raw

A Grade 9.5 Roger Clemens [Refractor] #300 sells for $55.00 against $23.50 raw: a $31.50 spread, 2.3× the ungraded price. Even a PSA 9 ($50.15) 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)
$23.50
Grade 9.5
$55.00
PSA 9
$50.15
Gem premium
2.3×
As of
Jul 11, 2026

Break-even by outcome and fee

Roger Clemens [Refractor] #300: 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$55.00+$6.50−$18.50−$119
PSA 9$50.15+$1.65−$23.35−$123
PSA 8$45.32−$3.18−$28.18−$128

Net = sale price − $23.50 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?

Roger Clemens [Refractor] #300: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$51.36−$22.14
50%$52.58−$20.92
75%$53.79−$19.71

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

Roger Clemens [Refractor] #300 graded prices by company and grade
GradeGraded
9.5$55.00
9$50.15
8$45.32
7$35.01

Run your own numbers

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Grading Roger Clemens [Refractor] #300 — FAQ

Is Roger Clemens [Refractor] #300 worth grading?

A Grade 9.5 Roger Clemens [Refractor] #300 sells for $55.00 against $23.50 raw: a $31.50 spread, 2.3× the ungraded price. Even a PSA 9 ($50.15) 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.

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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