Radio removal

Well today I received what I thought was a cd/dvd/mp3 radio for the prius, but truned out to be a base radio with a different part numer. :angry: I have to admit though pulling the radio was painless, and was out and in in about 45 minutes. That included testing out the replacement radio, finding out it didnt play MP3's and putting the original back in. I hate being mislead into thinking something does what it doesnt, first the sales guy said it plays MP3's, only to find out it doesnt, then to find a radio that say's it plays MP3's and to find out it isnt any different than what was already in there.

Anyone have a factory radio that plays MP3's? Can you shoot me the number on the lower left corner of the radio please? I should have thought of that first.