drag and drop player

ok i want to get an mp3 player that i can just directly copy mp3's to without any bs 3rd party software (and will play, unlike my shit sony), would prefer it to be 5gb but 2gb would be ok, looking to spend under 80 bux...def under a hundred, that includes used off ebay, so what are my best bets to look into? so far only one i saw that was definitely drag and drop and in my range was a rio carbon...anyways all advice appreciated.