looking to buy a headunit, and i've narrowed it down to pioneer/ premier... just looking for a decent HU that can play mp3s.... i'm lookin for something in the $170 shipped range.... any ideas?

i'm looking at the pioneer premier DEH-P670MP.... any thoughts on tht? here's a link to the auction watcha think? i'm just looking for a decent HU.... nothing fancy cos i'm not really into sound systems.... thanx