Your search for "Centaur Courser 172" revealed the following:
Centaur Courser (M10) from Magic 2010, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Vance Kovacs
Centaur Courser (Foil) (M10) from Magic 2010, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Vance Kovacs