MidpointCard Centering Grading Portfolio App

Is Stephon Castle [Red Astro] #4 worth grading?

Basketball · Basketball Cards 2024 Panini Revolution Star Gazing · full price guide →

Worth grading only if it gems

A PSA 10 Stephon Castle [Red Astro] #4 brings $47.00 versus $11.99 raw — a $35.01 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($33.00) only about breaks even after fees, so the case rests on gemming.

Raw (NM)
$11.99
PSA 10
$47.00
PSA 9
$33.00
Gem premium
3.9×
As of
Sep 4, 2026

Break-even by outcome and fee

Stephon Castle [Red Astro] #4: 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$47.00+$10.01−$14.99−$115
PSA 9$33.00−$3.99−$28.99−$129
PSA 8$29.99−$7.00−$32.00−$132

Net = sale price − $11.99 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?

Stephon Castle [Red Astro] #4: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$36.50−$25.49
50%$40.00−$21.99
75%$43.50−$18.49

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

Which grader pays the most — and what a 10 takes

All centering standards
Stephon Castle [Red Astro] #4: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$61.00best55/4570/30
PSA 10$47.00−$14.0055/4575/25
CGC 10$28.00−$33.0055/4575/25
SGC 10$28.00−$33.0055/4575/25

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.

Stephon Castle [Red Astro] #4 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$47.00$28.00$61.00$28.00
9.5$46.00
9$33.00
8$29.99

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 Panini Revolution Star Gazing cards worth checking

Full set checklist

Grading Stephon Castle [Red Astro] #4 — FAQ

Is Stephon Castle [Red Astro] #4 worth grading?

A PSA 10 Stephon Castle [Red Astro] #4 brings $47.00 versus $11.99 raw — a $35.01 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($33.00) only about breaks even after fees, so the case rests on gemming.

How much is a PSA 10 Stephon Castle [Red Astro] #4 worth compared with raw?

A PSA 10 Stephon Castle [Red Astro] #4 (Basketball Cards 2024 Panini Revolution Star Gazing) sells for about $47.00 versus $11.99 for a raw near-mint copy — a 3.9× premium as of Sep 4, 2026.

Which grading company is best for Stephon Castle [Red Astro] #4?

By resale value, BGS 10 leads at $61.00, ahead of PSA 10 at $47.00. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Stephon Castle [Red Astro] #4 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.

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