John O'Callaghan Rookie Cards: Values & Price Guide
By Ripbin Research · Updated 2026-10-18 · prices from live market data
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Affiliate — we may earn a commissionJohn O'Callaghan's 3 earliest cards in the Ripbin catalog (2026) carry a combined raw market value of $5.39, topped by a $1.99 card.
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#22026 Topps Allen & Ginter John O'Callaghan #171
$1.71PSA 10 ~$39.00
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