MidpointCard Centering Grading Portfolio App

Is Alex Karaban [Stealth Refractor Autograph] #100 worth grading?

Basketball · Basketball Cards 2024 Bowman Chrome University · full price guide →

Strong grading candidate — 5.7× premium in PSA 10

A PSA 10 Alex Karaban [Stealth Refractor Autograph] #100 sells for $84.41 against $14.83 raw: a $69.58 spread, 5.7× the ungraded price. A PSA 9 ($36.75) 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)
$14.83
PSA 10
$84.41
PSA 9
$36.75
Gem premium
5.7×
As of
Sep 3, 2026

Break-even by outcome and fee

Alex Karaban [Stealth Refractor Autograph] #100: 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$84.41+$44.58+$19.58−$80.42
PSA 9$36.75−$3.08−$28.08−$128
PSA 8$17.80−$22.03−$47.03−$147

Net = sale price − $14.83 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?

Alex Karaban [Stealth Refractor Autograph] #100: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$48.66−$16.16
50%$60.58−$4.25
75%$72.50+$7.67

Break-even gem rate at the standard fee: about 59%. 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 →
Alex Karaban [Stealth Refractor Autograph] #100: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$110best55/4570/30
PSA 10$84.41−$25.5955/4575/25
CGC 10$51.00−$59.0055/4575/25
SGC 10$51.00−$59.0055/4575/25

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.

Alex Karaban [Stealth Refractor Autograph] #100 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$84.41$51.00$110$51.00—
9.5————$59.35
9————$36.75
8————$17.80

Swipe the table for the other grading companies →

Run your own numbers

Should I pay this?

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

Other 2024 Bowman Chrome University cards worth checking

Full set checklist →

Grading Alex Karaban [Stealth Refractor Autograph] #100 — FAQ

Is Alex Karaban [Stealth Refractor Autograph] #100 worth grading?

A PSA 10 Alex Karaban [Stealth Refractor Autograph] #100 sells for $84.41 against $14.83 raw: a $69.58 spread, 5.7× the ungraded price. A PSA 9 ($36.75) 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 Alex Karaban [Stealth Refractor Autograph] #100 worth compared with raw?

A PSA 10 Alex Karaban [Stealth Refractor Autograph] #100 (Basketball Cards 2024 Bowman Chrome University) sells for about $84.41 versus $14.83 for a raw near-mint copy — a 5.7× premium as of Sep 3, 2026.

Which grading company is best for Alex Karaban [Stealth Refractor Autograph] #100?

By resale value, BGS 10 leads at $110, ahead of PSA 10 at $84.41. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Alex Karaban [Stealth Refractor Autograph] #100 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 Alex Karaban [Stealth Refractor Autograph] #100 break even?

At a standard ~$50 fee, submitting Alex Karaban [Stealth Refractor Autograph] #100 breaks even when it gems about 59% of the time (a miss assumed to sell at the PSA 9 price of $36.75).

Best on iPhone & Android

Check your basketball card in the Midpoint app

Scan with your camera to measure centering to the millimeter, get an AI grade with corner and edge close-ups, see what your copy is worth, and track it in your portfolio. Free to start.

Download on the App StoreGet it on Google Play

Or try it on the web →

Best on iPhone & Android

The full Midpoint experience is in the app

Scan with your camera, get AI grades with corner and edge close-ups, issue Grade Certificates, set price alerts, track your portfolio and talk to other collectors — everything here, plus the parts a browser can't do. Free to start.

Download on the App StoreGet it on Google Play