Midpoint - Card Centering Tool
Dirk Nowitzki [Refractor] #29 (Basketball Cards 2002 Topps Chrome) — is it worth grading?

Is Dirk Nowitzki [Refractor] #29 worth grading?

Basketball · Basketball Cards 2002 Topps Chrome · full price guide →

Strong grading candidate — 17× premium in PSA 10

A PSA 10 Dirk Nowitzki [Refractor] #29 sells for $325 against $18.99 raw: a $306 spread, 17× the ungraded price. A PSA 9 ($37.83) 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)
$18.99
PSA 10
$325
PSA 9
$37.83
Gem premium
17×
As of
Jul 11, 2026

Break-even by outcome and fee

Dirk Nowitzki [Refractor] #29: 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$325+$281+$256+$156
PSA 9$37.83−$6.16−$31.16−$131
PSA 8$25.04−$18.95−$43.95−$144

Net = sale price − $18.99 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?

Dirk Nowitzki [Refractor] #29: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$110+$40.68
50%$182+$113
75%$253+$184

Break-even gem rate at the standard fee: about 11%. 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
Dirk Nowitzki [Refractor] #29: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$423best55/4570/30
PSA 10$325−$97.8155/4575/25
CGC 10$195−$22855/4575/25
SGC 10$33.76−$38955/4575/25

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.

Dirk Nowitzki [Refractor] #29 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$325$195$423$33.76
9.5$85.79
9$37.83
8$25.04

Run your own numbers

Should I pay this?

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

Other 2002 Topps Chrome cards worth checking

Full set checklist

Grading Dirk Nowitzki [Refractor] #29 — FAQ

Is Dirk Nowitzki [Refractor] #29 worth grading?

A PSA 10 Dirk Nowitzki [Refractor] #29 sells for $325 against $18.99 raw: a $306 spread, 17× the ungraded price. A PSA 9 ($37.83) 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 Dirk Nowitzki [Refractor] #29 worth compared with raw?

A PSA 10 Dirk Nowitzki [Refractor] #29 (Basketball Cards 2002 Topps Chrome) sells for about $325 versus $18.99 for a raw near-mint copy — a 17× premium as of Jul 11, 2026.

Which grading company is best for Dirk Nowitzki [Refractor] #29?

By resale value, BGS 10 leads at $423, ahead of PSA 10 at $325. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Dirk Nowitzki [Refractor] #29 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 Dirk Nowitzki [Refractor] #29 break even?

At a standard ~$50 fee, submitting Dirk Nowitzki [Refractor] #29 breaks even when it gems about 11% of the time (a miss assumed to sell at the PSA 9 price of $37.83).

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.

Check my card free