The 6 Most Valuable Harold Blackmon Cards
The most valuable Harold Blackmon card is the 2001 Leaf Rookies & Stars Harold Blackmon Longevity #105 at $19.99 as of October 20, 2026.
By Ripbin Research · Updated 2026-10-20 · prices from live market data
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Affiliate — we may earn a commissionThe 6 most valuable Harold Blackmon cards in the Ripbin catalog (2001) carry a combined raw market value of $34.18, topped by a $19.99 card.
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