check woot.com everyday. i got a zune last year for 85 shipped and a sound dock the next week for 35. i haven't seen zunes for awhile, but they sometimes do cheap ipods and usually have some sort of cheap basic mp3 player for like 15.
I got my 2 Gig Shuffle for only $75 Canadian! Works like a charm and is such a tank, holds up to really cold shit and I've dropped it countless times only to pick it up with out the sound even bumpin,
but yea check the shuffle out, it's tight!