Bat Monster (fig-003318) is a minifigure from the Monster Fighters theme. It has 4 parts. It appears in 1 set, from 2012.
BrickLink market data
This minifigure is not priced yet. Your visit asks for it: a later price sweep looks the figure up on BrickLink, where BrickLink's catalogue lets us tell it apart from other figures, and records its prices. Check back later.