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Is Ray Katt #284 worth grading?

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Worth grading — even a PSA 9 beats raw

A PSA 10 Ray Katt #284 sells for $515 against $2.42 raw: a $513 spread, 213× the ungraded price. Even a PSA 9 ($82.82) 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)
$2.42
PSA 10
$515
PSA 9
$82.82
Gem premium
213×
As of
Sep 3, 2026

Break-even by outcome and fee

Ray Katt #284: 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$515+$488+$463+$363
PSA 9$82.82+$55.40+$30.40−$69.60
PSA 8$48.60+$21.18−$3.82−$104

Net = sale price − $2.42 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?

Ray Katt #284: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$191+$139
50%$299+$247
75%$407+$355

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
Ray Katt #284: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$670best55/4570/30
PSA 10$515−$15555/4575/25
CGC 10$309−$36155/4575/25
SGC 10$309−$36155/4575/25

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.

Ray Katt #284 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$515$309$670$309
9.5$152
9$82.82
8$48.60
7$35.00

Swipe the table for the other grading companies →

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Grading Ray Katt #284 — FAQ

Is Ray Katt #284 worth grading?

A PSA 10 Ray Katt #284 sells for $515 against $2.42 raw: a $513 spread, 213× the ungraded price. Even a PSA 9 ($82.82) 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 Ray Katt #284 worth compared with raw?

A PSA 10 Ray Katt #284 (Baseball Cards 1958 Topps) sells for about $515 versus $2.42 for a raw near-mint copy — a 213× premium as of Sep 3, 2026.

Which grading company is best for Ray Katt #284?

By resale value, BGS 10 leads at $670, ahead of PSA 10 at $515. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Ray Katt #284 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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