MidpointCard Centering Grading Portfolio App
Steve Finley #15 (Baseball Cards 1989 Bowman Tiffany) — is it worth grading?

Is Steve Finley #15 worth grading?

Baseball · Baseball Cards 1989 Bowman Tiffany · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Steve Finley #15 sells for $79.66 against $2.14 raw: a $77.52 spread, 37× the ungraded price. Even a PSA 9 ($34.95) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$2.14
PSA 10
$79.66
PSA 9
$34.95
Gem premium
37×
As of
Sep 4, 2026

Break-even by outcome and fee

Steve Finley #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$79.66+$52.52+$27.52−$72.48
PSA 9$34.95+$7.81−$17.19−$117
PSA 8$12.13−$15.01−$40.01−$140

Net = sale price − $2.14 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?

Steve Finley #15: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$46.13−$6.01
50%$57.30+$5.16
75%$68.48+$16.34

Break-even gem rate at the standard fee: about 38%. 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 →
Steve Finley #15: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$104best55/4570/30
PSA 10$79.66−$24.3455/4575/25
CGC 10$48.00−$56.0055/4575/25
SGC 10$48.00−$56.0055/4575/25

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.

Steve Finley #15 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$79.66$48.00$104$48.00—
9.5————$38.00
9————$34.95
8————$12.13

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 1989 Bowman Tiffany cards worth checking

Full set checklist →

Grading Steve Finley #15 — FAQ

Is Steve Finley #15 worth grading?

A PSA 10 Steve Finley #15 sells for $79.66 against $2.14 raw: a $77.52 spread, 37× the ungraded price. Even a PSA 9 ($34.95) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

How much is a PSA 10 Steve Finley #15 worth compared with raw?

A PSA 10 Steve Finley #15 (Baseball Cards 1989 Bowman Tiffany) sells for about $79.66 versus $2.14 for a raw near-mint copy — a 37× premium as of Sep 4, 2026.

Which grading company is best for Steve Finley #15?

By resale value, BGS 10 leads at $104, ahead of PSA 10 at $79.66. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Steve Finley #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 Steve Finley #15 break even?

At a standard ~$50 fee, submitting Steve Finley #15 breaks even when it gems about 38% of the time (a miss assumed to sell at the PSA 9 price of $34.95).

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