We have a key ring change purse Nintendo Game Freak 1998.  It is plastic showing some light wear.  It measures about 6 1/4" in L from the top of the clip to the bottom of the figure/ about 4" on l for just the figure x about 4" in w on the bottom of the figure x about 1" in d.  It is marked on the back with a 2" slit for change to be placed inside.

Key Ring Change Purse Nintendo Game Freak