MidpointCard Centering Grading Portfolio App
Greg Harris #749 (Baseball Cards 1991 Topps Desert Shield) — is it worth grading?

Is Greg Harris #749 worth grading?

Baseball · Baseball Cards 1991 Topps Desert Shield · full price guide →

Strong grading candidate — 50× premium in PSA 10

A PSA 10 Greg Harris #749 sells for $157 against $3.13 raw: a $154 spread, 50× the ungraded price. A PSA 9 ($23.34) 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)
$3.13
PSA 10
$157
PSA 9
$23.34
Gem premium
50×
As of
Sep 3, 2026

Break-even by outcome and fee

Greg Harris #749: 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$157+$129+$104+$4.07
PSA 9$23.34−$4.79−$29.79−$130
PSA 8$18.99−$9.14−$34.14−$134

Net = sale price − $3.13 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?

Greg Harris #749: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$56.80+$3.67
50%$90.27+$37.14
75%$124+$70.60

Break-even gem rate at the standard fee: about 22%. 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 →
Greg Harris #749: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$204best55/4570/30
PSA 10$157−$46.8055/4575/25
CGC 10$94.00−$11055/4575/25
SGC 10$94.00−$11055/4575/25

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.

Greg Harris #749 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$157$94.00$204$94.00—
9.5————$26.00
9————$23.34
8————$18.99

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 1991 Topps Desert Shield cards worth checking

Full set checklist →

Grading Greg Harris #749 — FAQ

Is Greg Harris #749 worth grading?

A PSA 10 Greg Harris #749 sells for $157 against $3.13 raw: a $154 spread, 50× the ungraded price. A PSA 9 ($23.34) 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 Greg Harris #749 worth compared with raw?

A PSA 10 Greg Harris #749 (Baseball Cards 1991 Topps Desert Shield) sells for about $157 versus $3.13 for a raw near-mint copy — a 50× premium as of Sep 3, 2026.

Which grading company is best for Greg Harris #749?

By resale value, BGS 10 leads at $204, ahead of PSA 10 at $157. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Greg Harris #749 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 Greg Harris #749 break even?

At a standard ~$50 fee, submitting Greg Harris #749 breaks even when it gems about 22% of the time (a miss assumed to sell at the PSA 9 price of $23.34).

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