The 6 Most Valuable Jon Keyworth Cards

The most valuable Jon Keyworth card is the 1977 Topps Mexican Jon Keyworth #66 at $61.03 as of October 20, 2026.

By Ripbin Research · Updated 2026-10-20 · prices from live market data

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The 6 most valuable Jon Keyworth cards in the Ripbin catalog (1976–1980) carry a combined raw market value of $69.04, topped by a $61.03 card.

#11977 Topps Mexican Jon Keyworth #66
$61.03
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#21979 Topps Jon Keyworth Cream Colored Back #211
$3.29
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#31979 Topps Jon Keyworth #211
$1.54PSA 10 ~$47.99
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#41976 Topps Jon Keyworth #367
$1.29PSA 10 ~$153.53
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#51978 Topps Jon Keyworth #328
$1.10PSA 10 ~$113.50
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#61980 Topps Jon Keyworth #22
$0.79PSA 10 ~$35.89
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Sets in this guide

1977 Topps Mexican 1979 Topps 1976 Topps 1978 Topps 1980 Topps

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