The 8 Most Valuable Terry Harmon Cards

The most valuable Terry Harmon card is the 1971 Topps Terry Harmon #682 at $3.00 as of October 18, 2026.

By Ripbin Research · Updated 2026-10-18 · prices from live market data

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The 8 most valuable Terry Harmon cards in the Ripbin catalog (1970–1978) carry a combined raw market value of $12.61, topped by a $3.00 card.

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#11971 Topps Terry Harmon #682
$3.00PSA 10 ~$579.00
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#21970 Topps Terry Harmon #486
$1.63PSA 10 ~$241.04
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#31978 Topps Terry Harmon #118
$1.49PSA 10 ~$69.00
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#41972 Topps Terry Harmon #377
$1.38PSA 10 ~$980.00
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#51977 Topps Terry Harmon #388
$1.38PSA 10 ~$212.67
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#61973 Topps Terry Harmon #166
$1.29PSA 10 ~$161.93
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#71976 Topps Terry Harmon #247
$1.25PSA 10 ~$196.59
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#81974 Topps Terry Harmon #642
$1.19PSA 10 ~$374.00
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