MidpointCard Centering Grading Portfolio App
Billy Williams #40 (Baseball Cards 1970 Topps Super) — is it worth grading?

Is Billy Williams #40 worth grading?

Baseball · Baseball Cards 1970 Topps Super · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Billy Williams #40 sells for $3,221 against $24.75 raw: a $3,196 spread, 130× the ungraded price. Even a PSA 9 ($2,118) 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)
$24.75
PSA 10
$3,221
PSA 9
$2,118
Gem premium
130×
As of
Sep 4, 2026

Break-even by outcome and fee

Billy Williams #40: 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$3,221+$3,171+$3,146+$3,046
PSA 9$2,118+$2,068+$2,043+$1,943
PSA 8$209+$159+$134+$33.99

Net = sale price − $24.75 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?

Billy Williams #40: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$2,394+$2,319
50%$2,669+$2,595
75%$2,945+$2,870

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 →
Billy Williams #40: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$4,187best55/4570/30
PSA 10$3,221−$96655/4575/25
CGC 10$1,932−$2,25555/4575/25
SGC 10$1,932−$2,25555/4575/25

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.

Billy Williams #40 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$3,221$1,932$4,187$1,932—
9.5————$2,330
9————$2,118
8————$209
7————$56.00

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 1970 Topps Super cards worth checking

Full set checklist →

Grading Billy Williams #40 — FAQ

Is Billy Williams #40 worth grading?

A PSA 10 Billy Williams #40 sells for $3,221 against $24.75 raw: a $3,196 spread, 130× the ungraded price. Even a PSA 9 ($2,118) 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 Billy Williams #40 worth compared with raw?

A PSA 10 Billy Williams #40 (Baseball Cards 1970 Topps Super) sells for about $3,221 versus $24.75 for a raw near-mint copy — a 130× premium as of Sep 4, 2026.

Which grading company is best for Billy Williams #40?

By resale value, BGS 10 leads at $4,187, ahead of PSA 10 at $3,221. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Billy Williams #40 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 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