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Is Howard Twilley #21 worth grading?

Football · Football Cards 1973 Topps · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Howard Twilley #21 sells for $249 against $1.87 raw: a $247 spread, 133× the ungraded price. Even a PSA 9 ($108) 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)
$1.87
PSA 10
$249
PSA 9
$108
Gem premium
133×
As of
Sep 4, 2026

Break-even by outcome and fee

Howard Twilley #21: 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$249+$222+$197+$97.04
PSA 9$108+$81.13+$56.13−$43.87
PSA 8$35.00+$8.13−$16.87−$117

Net = sale price − $1.87 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?

Howard Twilley #21: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$143+$91.36
50%$178+$127
75%$214+$162

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 →
Howard Twilley #21: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$324best55/4570/30
PSA 10$249−$75.0955/4575/25
CGC 10$149−$17555/4575/25
SGC 10$149−$17555/4575/25

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.

Howard Twilley #21 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$249$149$324$149—
9.5————$119
9————$108
8————$35.00
7————$18.49

Swipe the table for the other grading companies →

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Other 1973 Topps cards worth checking

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Grading Howard Twilley #21 — FAQ

Is Howard Twilley #21 worth grading?

A PSA 10 Howard Twilley #21 sells for $249 against $1.87 raw: a $247 spread, 133× the ungraded price. Even a PSA 9 ($108) 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 Howard Twilley #21 worth compared with raw?

A PSA 10 Howard Twilley #21 (Football Cards 1973 Topps) sells for about $249 versus $1.87 for a raw near-mint copy — a 133× premium as of Sep 4, 2026.

Which grading company is best for Howard Twilley #21?

By resale value, BGS 10 leads at $324, ahead of PSA 10 at $249. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Howard Twilley #21 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.

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