MidpointCard Centering Grading Portfolio App
Karl Mecklenburg [Autograph] #AL-139 (Football Cards 1997 Upper Deck Legends) — is it worth grading?

Is Karl Mecklenburg [Autograph] #AL-139 worth grading?

Football · Football Cards 1997 Upper Deck Legends · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Karl Mecklenburg [Autograph] #AL-139 sells for $116 against $19.50 raw: a $96.50 spread, 5.9× the ungraded price. Even a PSA 9 ($96.88) 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)
$19.50
PSA 10
$116
PSA 9
$96.88
Gem premium
5.9×
As of
Sep 4, 2026

Break-even by outcome and fee

Karl Mecklenburg [Autograph] #AL-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 — PSA 10$116+$71.50+$46.50−$53.50
PSA 9$96.88+$52.38+$27.38−$72.62
PSA 8$47.38+$2.88−$22.12−$122

Net = sale price − $19.50 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?

Karl Mecklenburg [Autograph] #AL-139: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$102+$32.16
50%$106+$36.94
75%$111+$41.72

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

Which grader pays the most — and what a 10 takes

All centering standards →
Karl Mecklenburg [Autograph] #AL-139: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$151best55/4570/30
PSA 10$116−$35.0055/4575/25
CGC 10$70.00−$81.0055/4575/25
SGC 10$70.00−$81.0055/4575/25

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.

Karl Mecklenburg [Autograph] #AL-139 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$116$70.00$151$70.00—
9.5————$107
9————$96.88
8————$47.38

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 1997 Upper Deck Legends cards worth checking

Full set checklist →

Grading Karl Mecklenburg [Autograph] #AL-139 — FAQ

Is Karl Mecklenburg [Autograph] #AL-139 worth grading?

A PSA 10 Karl Mecklenburg [Autograph] #AL-139 sells for $116 against $19.50 raw: a $96.50 spread, 5.9× the ungraded price. Even a PSA 9 ($96.88) 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 Karl Mecklenburg [Autograph] #AL-139 worth compared with raw?

A PSA 10 Karl Mecklenburg [Autograph] #AL-139 (Football Cards 1997 Upper Deck Legends) sells for about $116 versus $19.50 for a raw near-mint copy — a 5.9× premium as of Sep 4, 2026.

Which grading company is best for Karl Mecklenburg [Autograph] #AL-139?

By resale value, BGS 10 leads at $151, ahead of PSA 10 at $116. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Karl Mecklenburg [Autograph] #AL-139 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 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