MidpointCard Centering Grading Portfolio App
Ken Griffey Jr #HB9 (Baseball Cards 1998 Topps Hall Bound) — is it worth grading?

Is Ken Griffey Jr #HB9 worth grading?

Baseball · Baseball Cards 1998 Topps Hall Bound · full price guide →

Worth grading only if it gems

A Grade 9.5 Ken Griffey Jr #HB9 brings $37.00 versus $10.45 raw — a $26.55 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($33.85) only about breaks even after fees, so the case rests on gemming.

Raw (NM)
$10.45
Grade 9.5
$37.00
PSA 9
$33.85
Gem premium
3.5×
As of
Sep 4, 2026

Break-even by outcome and fee

Ken Griffey Jr #HB9: 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 — Grade 9.5$37.00+$1.55−$23.45−$123
PSA 9$33.85−$1.60−$26.60−$127

Net = sale price − $10.45 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?

Ken Griffey Jr #HB9: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$34.64−$25.81
50%$35.42−$25.03
75%$36.21−$24.24

At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.

Ken Griffey Jr #HB9 graded prices by company and grade
GradeGraded
9.5$37.00
9$33.85
7$11.15

Run your own numbers

Should I pay this?

Enter the seller’s asking price to see your net outcome per grade.

Other 1998 Topps Hall Bound cards worth checking

Full set checklist

Grading Ken Griffey Jr #HB9 — FAQ

Is Ken Griffey Jr #HB9 worth grading?

A Grade 9.5 Ken Griffey Jr #HB9 brings $37.00 versus $10.45 raw — a $26.55 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($33.85) only about breaks even after fees, so the case rests on gemming.

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