The 8 Most Valuable Ken Boswell Cards
The most valuable Ken Boswell card is the 1972 Topps Ken Boswell In Action #306 at $2.99 as of October 18, 2026.
By Ripbin Research · Updated 2026-10-18 · prices from live market data
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Affiliate — we may earn a commissionThe 8 most valuable Ken Boswell cards in the Ripbin catalog (1970–1977) carry a combined raw market value of $14.14, topped by a $2.99 card.
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