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Kenyon Martin [Black Refractor] #125 (Basketball Cards 2004 Topps Chrome) — is it worth grading?

Is Kenyon Martin [Black Refractor] #125 worth grading?

Basketball · Basketball Cards 2004 Topps Chrome · full price guide →

Strong grading candidate — 19× premium in PSA 10

A PSA 10 Kenyon Martin [Black Refractor] #125 sells for $82.00 against $4.37 raw: a $77.63 spread, 19× the ungraded price. A PSA 9 ($20.81) 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)
$4.37
PSA 10
$82.00
PSA 9
$20.81
Gem premium
19×
As of
Jul 11, 2026

Break-even by outcome and fee

Kenyon Martin [Black Refractor] #125: 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$82.00+$52.63+$27.63−$72.37
PSA 9$20.81−$8.56−$33.56−$134
PSA 8$7.50−$21.87−$46.87−$147

Net = sale price − $4.37 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?

Kenyon Martin [Black Refractor] #125: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$36.11−$18.26
50%$51.41−$2.96
75%$66.70+$12.33

Break-even gem rate at the standard fee: about 55%. Centering is the usual reason a clean copy misses — measure it before you decide.

Which grader pays the most — and what a 10 takes

All centering standards
Kenyon Martin [Black Refractor] #125: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$107best55/4570/30
PSA 10$82.00−$25.0055/4575/25
CGC 10$49.00−$58.0055/4575/25
SGC 10$49.00−$58.0055/4575/25

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.

Kenyon Martin [Black Refractor] #125 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$82.00$49.00$107$49.00
9.5$35.64
9$20.81
8$7.50

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 Kenyon Martin [Black Refractor] #125 — FAQ

Is Kenyon Martin [Black Refractor] #125 worth grading?

A PSA 10 Kenyon Martin [Black Refractor] #125 sells for $82.00 against $4.37 raw: a $77.63 spread, 19× the ungraded price. A PSA 9 ($20.81) 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 Kenyon Martin [Black Refractor] #125 worth compared with raw?

A PSA 10 Kenyon Martin [Black Refractor] #125 (Basketball Cards 2004 Topps Chrome) sells for about $82.00 versus $4.37 for a raw near-mint copy — a 19× premium as of Jul 11, 2026.

Which grading company is best for Kenyon Martin [Black Refractor] #125?

By resale value, BGS 10 leads at $107, ahead of PSA 10 at $82.00. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Kenyon Martin [Black Refractor] #125 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.

What gem rate makes grading Kenyon Martin [Black Refractor] #125 break even?

At a standard ~$50 fee, submitting Kenyon Martin [Black Refractor] #125 breaks even when it gems about 55% of the time (a miss assumed to sell at the PSA 9 price of $20.81).

Is your basketball 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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