Cheapest priced copy (Unfinity): $0.35 at Card Kingdom, near mint, their price list as of .
_____-o-saurus 
Creature — Alien Dinosaur · 3/3 · Common · Unfinity · #148
Trample
When this creature enters, you may put a name sticker on it. Put a +1/+1 counter on it for each unique vowel on that sticker. (The vowels are A, E, I, O, U, and Y.)
Legal inCommander
Banned inLegacyVintagePauper
Not legal inBrawlStandardPioneerModern