There are 2 Sandy Vance trading cards tracked on HobbyCardIndex, spanning Baseball. The most valuable is the Sandy Vance #34 at $1.99 raw.

Source: HobbyCardIndex · Updated daily · https://hobbycardindex.com/players/sandy-vance

Sandy Vance Cards

Name: Sandy Vance Card Price Index — Historical Data
Creator: HobbyCardIndex
License: https://hobbycardindex.com/legal/terms

2 cards · Baseball

All Sandy Vance Cards