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Mariano Rivera [Refractor] #23 (Baseball Cards 1997 Bowman Chrome) — is it worth grading?

Is Mariano Rivera [Refractor] #23 worth grading?

Baseball · Baseball Cards 1997 Bowman Chrome · full price guide →

Worth grading — even a PSA 9 beats raw

A Grade 9.5 Mariano Rivera [Refractor] #23 sells for $64.00 against $25.57 raw: a $38.43 spread, 2.5× the ungraded price. Even a PSA 9 ($57.99) 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)
$25.57
Grade 9.5
$64.00
PSA 9
$57.99
Gem premium
2.5×
As of
Jul 11, 2026

Break-even by outcome and fee

Mariano Rivera [Refractor] #23: 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$64.00+$13.43−$11.57−$112
PSA 9$57.99+$7.42−$17.58−$118
PSA 8$38.07−$12.50−$37.50−$138

Net = sale price − $25.57 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?

Mariano Rivera [Refractor] #23: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$59.49−$16.08
50%$61.00−$14.57
75%$62.50−$13.07

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

Mariano Rivera [Refractor] #23 graded prices by company and grade
GradeGraded
9.5$64.00
9$57.99
8$38.07
7$32.06

Run your own numbers

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Grading Mariano Rivera [Refractor] #23 — FAQ

Is Mariano Rivera [Refractor] #23 worth grading?

A Grade 9.5 Mariano Rivera [Refractor] #23 sells for $64.00 against $25.57 raw: a $38.43 spread, 2.5× the ungraded price. Even a PSA 9 ($57.99) 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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