MidpointCard Centering Grading Portfolio App

Is Jackie Slater [Refractor] #139 worth grading?

Football · Football Cards 1994 Topps Finest · full price guide →

Worth grading — even a PSA 9 beats raw

A Grade 9.5 Jackie Slater [Refractor] #139 sells for $73.00 against $7.61 raw: a $65.39 spread, 9.6× the ungraded price. Even a PSA 9 ($66.49) 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)
$7.61
Grade 9.5
$73.00
PSA 9
$66.49
Gem premium
9.6×
As of
Sep 3, 2026

Break-even by outcome and fee

Jackie Slater [Refractor] #139: 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$73.00+$40.39+$15.39−$84.61
PSA 9$66.49+$33.88+$8.88−$91.12
PSA 8$29.48−$3.13−$28.13−$128

Net = sale price − $7.61 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?

Jackie Slater [Refractor] #139: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$68.12+$10.51
50%$69.75+$12.14
75%$71.37+$13.76

Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.

Jackie Slater [Refractor] #139 graded prices by company and grade
GradeGraded
9.5$73.00
9$66.49
8$29.48
7$9.99

Run your own numbers

Should I pay this?

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

Other 1994 Topps Finest cards worth checking

Full set checklist

Grading Jackie Slater [Refractor] #139 — FAQ

Is Jackie Slater [Refractor] #139 worth grading?

A Grade 9.5 Jackie Slater [Refractor] #139 sells for $73.00 against $7.61 raw: a $65.39 spread, 9.6× the ungraded price. Even a PSA 9 ($66.49) 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.

Best on iPhone & Android

Check your football 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