MidpointCard Centering Grading Portfolio App

Is Ernie Riles #97T worth grading?

Baseball · Baseball Cards 1991 Topps Traded Tiffany · full price guide →

Strong grading candidate — 31× premium in PSA 10

A PSA 10 Ernie Riles #97T sells for $49.99 against $1.59 raw: a $48.40 spread, 31× the ungraded price. A PSA 9 ($1.49) sells for less than raw, so anything short of a 10 loses money. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$1.59
PSA 10
$49.99
PSA 9
$1.49
Gem premium
31×
As of
Sep 4, 2026

Break-even by outcome and fee

Ernie Riles #97T: 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$49.99+$23.40−$1.60−$102
PSA 9$1.49−$25.10−$50.10−$150

Net = sale price − $1.59 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?

Ernie Riles #97T: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$13.62−$37.98
50%$25.74−$25.85
75%$37.87−$13.73

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 →
Ernie Riles #97T: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$65.00best55/4570/30
PSA 10$49.99−$15.0155/4575/25
CGC 10$30.00−$35.0055/4575/25
SGC 10$30.00−$35.0055/4575/25

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.

Ernie Riles #97T graded prices by company and grade
GradePSACGCBGSSGCGraded
10$49.99$30.00$65.00$30.00—
9.5————$2.00
9————$1.49

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 Traded Tiffany cards worth checking

Full set checklist →

Grading Ernie Riles #97T — FAQ

Is Ernie Riles #97T worth grading?

A PSA 10 Ernie Riles #97T sells for $49.99 against $1.59 raw: a $48.40 spread, 31× the ungraded price. A PSA 9 ($1.49) sells for less than raw, so anything short of a 10 loses money. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

How much is a PSA 10 Ernie Riles #97T worth compared with raw?

A PSA 10 Ernie Riles #97T (Baseball Cards 1991 Topps Traded Tiffany) sells for about $49.99 versus $1.59 for a raw near-mint copy — a 31× premium as of Sep 4, 2026.

Which grading company is best for Ernie Riles #97T?

By resale value, BGS 10 leads at $65.00, ahead of PSA 10 at $49.99. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Ernie Riles #97T 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 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