PSA Graded

PSA 9 Mint

1987 O-Pee-Chee Barry Bonds #320

1987 O-Pee-Chee · #320 · Rookies Barry Bonds

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Sales history — PSA 9 Mint

3 individual sales shown

Grade	Price	30d
PSA 9 Mint	$899.003 sales · 30d · last Jul 3, 2026	—

Trade targetsThin market · 3/30d

% of market value · PSA 9 Mint · $899.00

Sell at

eBay as a selleryou keep ~87% after the ~13% fee

92%

$827

net $719

87%

$782

net $680

82%

$737

net $641

77%

$692

net $602

Dealer table at a showcash · no marketplace fees

92%

$827

87%

$782

82%

$737

77%

$692

Buy at

eBay as a buyertarget max bid / best offer

73%

$656

68%

$611

63%

$566

58%

$521

53%

$476

In person at a showcash offer — leverage for the low end

73%

$656

68%

$611

63%

$566

58%

$521

53%

$476

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Suggested prices from recent-sale market value — guidance only, not financial advice; trading decisions and outcomes are your own and we accept no financial responsibility for them. eBay figures use a ~13% final-value fee. Widened 7% for low liquidity — thin markets carry more resale risk, so buy lower and list to move.

Should I buy it?

Market · PSA 9 Mint · $899.00

Asking price

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Guidance from recent-sale market value and our market signal — informational only, not financial advice. Buying decisions and their outcomes are entirely your own; we accept no financial responsibility for any purchase, sale, or loss. See our Terms.

Recent sales

Date	Grade	Price
Jul 3, 2026	PSA 9 Mint	$899.00
Jun 26, 2026	PSA 9 Mint	$796.60
Jun 21, 2026	PSA 9 Mint	$1,204