Riptide Replicator 309 (Onslaught)

As this artifact enters, choose a color and a creature type. This artifact enters with X charge counters on it. {4}, {T}: Create an X/X creature token of the chosen color and type, where X is the number of charge counters on this artifact.

NM - $5.00
LP - $4.00
MP - $3.00
HP - $2.00
DMG - $1.50