The Mind Stone worth

The value of the "Mind Stone" card varies significantly depending on the set it comes from. The most valuable version listed is from the Magic Weatherlight set, with a used sold value of $1.67 [1]. The Magic Mystery Booster version is next highest at $1.12 used [2]. The other versions, such as those from 10th Edition, Jace Vs Chandra, and the various Commander sets, have much lower used values, ranging from $0.73 down to $0.31 [3, 4, 5, 6, 7, 8].