There are 9 Michael Spinks trading cards tracked on HobbyCardIndex, spanning Baseball, Boxing. The most valuable is the Michael Spinks #SPK at $53.12 raw.
Source: HobbyCardIndex · Updated daily · https://hobbycardindex.com/players/michael-spinksMichael Spinks Cards
9 cards · Baseball Boxing
All Michael Spinks Cards
Michael Spinks #SPK
$53.12
Michael Spinks
$43.65
Michael Spinks [1st Fifty] #144
$9.99
Michael Spinks [Mini Smith'S Mello Mint] #144
$9.73
Michael Spinks #7
$5.50
Michael Spinks #23
$2.59
Michael Spinks [Mini Hindu Brown Back] #144
$1.79
Michael Spinks [Minis Mono Green Back] #144
$1.79
Michael Spinks #144
$0.99