Is Walter Johnson [SP] #300 worth grading?

Baseball · Baseball Cards 2011 Topps · full price guide →

Strong grading candidate — 7.6× premium in PSA 10

A PSA 10 Walter Johnson [SP] #300 sells for $65.61 against $8.64 raw: a $56.97 spread, 7.6× the ungraded price. A PSA 9 ($21.80) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM): $8.64
PSA 10: $65.61
PSA 9: $21.80
Gem premium: 7.6×
As of: Sep 3, 2026

Break-even by outcome and fee

Walter Johnson [SP] #300: net result of grading versus selling raw, by outcome and fee tier
If it comes back…	Sells for	Economy / bulk (~$25.00)	Standard (~$50.00)	Express (~$150)
Gem — PSA 10	$65.61	+$31.97	+$6.97	−$93.03
PSA 9	$21.80	−$11.84	−$36.84	−$137
PSA 8	$13.26	−$20.38	−$45.38	−$145

Net = sale price − $8.64 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?

Walter Johnson [SP] #300: expected value of submitting by gem probability
Chance it gems	Expected sale	Expected net (standard fee)
25%	$32.75	−$25.89
50%	$43.70	−$14.94
75%	$54.66	−$3.98

Break-even gem rate at the standard fee: about 84%. Centering is the usual reason a clean copy misses — measure it before you decide.

Which grader pays the most — and what a 10 takes

All centering standards →

Walter Johnson [SP] #300: top-grade value by grading company with centering tolerance
Grader	10 sells for	vs best	Front centering for a 10	Back
BGS 10	$85.00	best	55/45	70/30
PSA 10	$65.61	−$19.39	55/45	75/25
CGC 10	$39.00	−$46.00	55/45	75/25
SGC 10	$39.00	−$46.00	55/45	75/25

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.

Full grade ladder

Raw conditions & history →

Walter Johnson [SP] #300 graded prices by company and grade
Grade	PSA	CGC	BGS	SGC	Graded
10	$65.61	$39.00	$85.00	$39.00	—
9.5	—	—	—	—	$35.43
9	—	—	—	—	$21.80
8	—	—	—	—	$13.26

Swipe the table for the other grading companies →

Run your own numbers

Should I pay this?

Asking priceGrading fee

Enter the seller’s asking price to see your net outcome per grade.

Other 2011 Topps cards worth checking

Full set checklist →

Freddie Freeman [Black] #145

Raw $72.88PSA 10 $2,150

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Raw $45.69PSA 10 $805

Aroldis Chapman [Gold] #110

Raw $39.00PSA 10 $425

Freddie Freeman [Gold] #145

Raw $195PSA 10 $1,536

Freddie Freeman [Diamond Anniversary] #145

Raw $120PSA 10 $600

Freddie Freeman [Cognac Diamond Anniversary] #145

Raw $128PSA 10 $475

Grading Walter Johnson [SP] #300 — FAQ

Is Walter Johnson [SP] #300 worth grading?

How much is a PSA 10 Walter Johnson [SP] #300 worth compared with raw?

A PSA 10 Walter Johnson [SP] #300 (Baseball Cards 2011 Topps) sells for about $65.61 versus $8.64 for a raw near-mint copy — a 7.6× premium as of Sep 3, 2026.

Which grading company is best for Walter Johnson [SP] #300?

By resale value, BGS 10 leads at $85.00, ahead of PSA 10 at $65.61. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Walter Johnson [SP] #300 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.

What gem rate makes grading Walter Johnson [SP] #300 break even?

At a standard ~$50 fee, submitting Walter Johnson [SP] #300 breaks even when it gems about 84% of the time (a miss assumed to sell at the PSA 9 price of $21.80).

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