MidpointCard Centering Grading Portfolio App

Is Sloane Stephens #RCJ-SS worth grading?

Tennis · Tennis Cards 2024 Topps Royalty Relic Jewels · full price guide →

Worth grading only if it gems

A PSA 10 Sloane Stephens #RCJ-SS brings $42.21 versus $13.07 raw — a $29.14 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($14.71) only about breaks even after fees, so the case rests on gemming.

Raw (NM)
$13.07
PSA 10
$42.21
PSA 9
$14.71
Gem premium
3.2×
As of
Sep 4, 2026

Break-even by outcome and fee

Sloane Stephens #RCJ-SS: 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$42.21+$4.14−$20.86−$121
PSA 9$14.71−$23.36−$48.36−$148
PSA 8$7.82−$30.25−$55.25−$155

Net = sale price − $13.07 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?

Sloane Stephens #RCJ-SS: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$21.59−$41.48
50%$28.46−$34.61
75%$35.34−$27.73

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
Sloane Stephens #RCJ-SS: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$55.00best55/4570/30
PSA 10$42.21−$12.7955/4575/25
CGC 10$25.00−$30.0055/4575/25
SGC 10$25.00−$30.0055/4575/25

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.

Sloane Stephens #RCJ-SS graded prices by company and grade
GradePSACGCBGSSGCGraded
10$42.21$25.00$55.00$25.00
9.5$28.73
9$14.71
8$7.82

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 Topps Royalty Relic Jewels cards worth checking

Full set checklist

Grading Sloane Stephens #RCJ-SS — FAQ

Is Sloane Stephens #RCJ-SS worth grading?

A PSA 10 Sloane Stephens #RCJ-SS brings $42.21 versus $13.07 raw — a $29.14 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($14.71) only about breaks even after fees, so the case rests on gemming.

How much is a PSA 10 Sloane Stephens #RCJ-SS worth compared with raw?

A PSA 10 Sloane Stephens #RCJ-SS (Tennis Cards 2024 Topps Royalty Relic Jewels) sells for about $42.21 versus $13.07 for a raw near-mint copy — a 3.2× premium as of Sep 4, 2026.

Which grading company is best for Sloane Stephens #RCJ-SS?

By resale value, BGS 10 leads at $55.00, ahead of PSA 10 at $42.21. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Sloane Stephens #RCJ-SS 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 tennis 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