There are 2 Ralph Galloway trading cards tracked on HobbyCardIndex, spanning Football. The most valuable is the Ralph Galloway #99 at $4.95 raw.

Source: HobbyCardIndex · Updated daily · https://hobbycardindex.com/players/ralph-galloway

Ralph Galloway Cards

Name: Ralph Galloway Card Price Index — Historical Data
Creator: HobbyCardIndex
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2 cards · Football

All Ralph Galloway Cards