MidpointCard Centering Grading Portfolio App
Jack Twyman #42 (Basketball Cards 1961 Fleer) — is it worth grading?

Is Jack Twyman #42 worth grading?

Basketball · Basketball Cards 1961 Fleer · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Jack Twyman #42 sells for $7,200 against $21.50 raw: a $7,179 spread, 335× the ungraded price. Even a PSA 9 ($601) 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)
$21.50
PSA 10
$7,200
PSA 9
$601
Gem premium
335×
As of
Sep 4, 2026

Break-even by outcome and fee

Jack Twyman #42: 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$7,200+$7,154+$7,129+$7,029
PSA 9$601+$555+$530+$430
PSA 8$600+$554+$529+$429

Net = sale price − $21.50 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?

Jack Twyman #42: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$2,251+$2,179
50%$3,901+$3,829
75%$5,550+$5,479

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
Jack Twyman #42: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$9,360best55/4570/30
PSA 10$7,200−$2,16055/4575/25
CGC 10$4,320−$5,04055/4575/25
SGC 10$4,320−$5,04055/4575/25

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.

Jack Twyman #42 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$7,200$4,320$9,360$4,320
9.5$1,093
9$601
8$600
7$99.00

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 1961 Fleer cards worth checking

Full set checklist

Grading Jack Twyman #42 — FAQ

Is Jack Twyman #42 worth grading?

A PSA 10 Jack Twyman #42 sells for $7,200 against $21.50 raw: a $7,179 spread, 335× the ungraded price. Even a PSA 9 ($601) 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 Jack Twyman #42 worth compared with raw?

A PSA 10 Jack Twyman #42 (Basketball Cards 1961 Fleer) sells for about $7,200 versus $21.50 for a raw near-mint copy — a 335× premium as of Sep 4, 2026.

Which grading company is best for Jack Twyman #42?

By resale value, BGS 10 leads at $9,360, ahead of PSA 10 at $7,200. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Jack Twyman #42 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 basketball 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