good cheap scanner. under $100

any ideas? My old epson 636U may not last through this big scanning project I'm working on for a friend.

(to be honest, Im not sure why this scanner even works... there is no OSX driver for it that I am aware of).

Canon, Pixma series, the 3-in-1 type, starts at US$70. They work really well with Mac. See: http://www.usa.canon.com/consumer/controller?act=ProductCatIndexAct&fcategoryid=178