MidpointCard Centering Grading Portfolio App

Is Kumar Rocker #BS-15 worth grading?

Baseball · Baseball Cards 2025 Bowman Spotlight · full price guide →

Strong grading candidate — 4.6× premium in PSA 10

A PSA 10 Kumar Rocker #BS-15 sells for $76.00 against $16.40 raw: a $59.60 spread, 4.6× the ungraded price. A PSA 9 ($37.00) 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)
$16.40
PSA 10
$76.00
PSA 9
$37.00
Gem premium
4.6×
As of
Sep 3, 2026

Break-even by outcome and fee

Kumar Rocker #BS-15: 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$76.00+$34.60+$9.60−$90.40
PSA 9$37.00−$4.40−$29.40−$129
PSA 8$19.22−$22.18−$47.18−$147

Net = sale price − $16.40 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?

Kumar Rocker #BS-15: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$46.75−$19.65
50%$56.50−$9.90
75%$66.25−$0.15

Break-even gem rate at the standard fee: about 75%. 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
Kumar Rocker #BS-15: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$99.00best55/4570/30
PSA 10$76.00−$23.0055/4575/25
CGC 10$46.00−$53.0055/4575/25
SGC 10$46.00−$53.0055/4575/25

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.

Kumar Rocker #BS-15 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$76.00$46.00$99.00$46.00
9.5$64.02
9$37.00
8$19.22

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 2025 Bowman Spotlight cards worth checking

Full set checklist

Grading Kumar Rocker #BS-15 — FAQ

Is Kumar Rocker #BS-15 worth grading?

A PSA 10 Kumar Rocker #BS-15 sells for $76.00 against $16.40 raw: a $59.60 spread, 4.6× the ungraded price. A PSA 9 ($37.00) 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 Kumar Rocker #BS-15 worth compared with raw?

A PSA 10 Kumar Rocker #BS-15 (Baseball Cards 2025 Bowman Spotlight) sells for about $76.00 versus $16.40 for a raw near-mint copy — a 4.6× premium as of Sep 3, 2026.

Which grading company is best for Kumar Rocker #BS-15?

By resale value, BGS 10 leads at $99.00, ahead of PSA 10 at $76.00. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Kumar Rocker #BS-15 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 Kumar Rocker #BS-15 break even?

At a standard ~$50 fee, submitting Kumar Rocker #BS-15 breaks even when it gems about 75% of the time (a miss assumed to sell at the PSA 9 price of $37.00).

Best on iPhone & Android

Check your baseball 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