The 10 Most Valuable Ken Brett Cards

The most valuable Ken Brett card is the 1974 Topps Ken Brett #237 at $2.47 as of October 18, 2026.

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

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The 10 most valuable Ken Brett cards in the Ripbin catalog (1971–1982) carry a combined raw market value of $16.75, topped by a $2.47 card.

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#11974 Topps Ken Brett #237
$2.47PSA 10 ~$300.44
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#21972 Topps Ken Brett #517
$2.00PSA 10 ~$674.00
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#31977 Topps Ken Brett #157
$1.79PSA 10 ~$425.00
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#41971 Topps Ken Brett #89
$1.77PSA 10 ~$2,304.00
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#51973 Topps Ken Brett #444
$1.75PSA 10 ~$206.83
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#61976 Topps Ken Brett #401
$1.63PSA 10 ~$244.12
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#71982 Topps Ken Brett #397
$1.46PSA 10 ~$98.60
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#81980 Topps Ken Brett #521
$1.32PSA 10 ~$72.50
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#91979 Topps Ken Brett #557
$1.31PSA 10 ~$224.98
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#101981 Topps Ken Brett #47
$1.25PSA 10 ~$127.03
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Just missed the cut

#11 1978 Topps Ken Brett #682$1.17

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