Midpoint - Card Centering Tool
Shaquille O'Neal [Refractor] #175 (Basketball Cards 1998 Topps Chrome) — is it worth grading?

Is Shaquille O'Neal [Refractor] #175 worth grading?

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

Worth grading — even a PSA 9 beats raw

A PSA 10 Shaquille O'Neal [Refractor] #175 sells for $3,484 against $148 raw: a $3,335 spread, 24× the ungraded price. Even a PSA 9 ($362) 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)
$148
PSA 10
$3,484
PSA 9
$362
Gem premium
24×
As of
Jul 11, 2026

Break-even by outcome and fee

Shaquille O'Neal [Refractor] #175: 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$3,484+$3,310+$3,285+$3,185
PSA 9$362+$189+$164+$63.55
PSA 8$250+$76.80+$51.80−$48.20

Net = sale price − $148 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?

Shaquille O'Neal [Refractor] #175: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$1,142+$944
50%$1,923+$1,724
75%$2,703+$2,505

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

Which grader pays the most — and what a 10 takes

All centering standards
Shaquille O'Neal [Refractor] #175: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$4,529best55/4570/30
PSA 10$3,484−$1,04555/4575/25
CGC 10$2,090−$2,43955/4575/25
SGC 10$2,090−$2,43955/4575/25

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.

Shaquille O'Neal [Refractor] #175 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$3,484$2,090$4,529$2,090
9.5$974
9$362
8$250

Run your own numbers

Should I pay this?

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

Other 1998 Topps Chrome cards worth checking

Full set checklist

Grading Shaquille O'Neal [Refractor] #175 — FAQ

Is Shaquille O'Neal [Refractor] #175 worth grading?

A PSA 10 Shaquille O'Neal [Refractor] #175 sells for $3,484 against $148 raw: a $3,335 spread, 24× the ungraded price. Even a PSA 9 ($362) 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.

How much is a PSA 10 Shaquille O'Neal [Refractor] #175 worth compared with raw?

A PSA 10 Shaquille O'Neal [Refractor] #175 (Basketball Cards 1998 Topps Chrome) sells for about $3,484 versus $148 for a raw near-mint copy — a 24× premium as of Jul 11, 2026.

Which grading company is best for Shaquille O'Neal [Refractor] #175?

By resale value, BGS 10 leads at $4,529, ahead of PSA 10 at $3,484. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Shaquille O'Neal [Refractor] #175 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.

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