I need a sandblaster

I've used a couple different ones here and there, but really have no clue what to get for my own. Looking for something in the $200-$500 dollar range. I'm gonna be using it with a blast cabinet mostly, but also would like to blast a frame or some fenders every now and then. Who's got one and how do you like it? Thanks.

i got a cheap syphon fed one from sears  works pretty good for me