Can anyone suggest a keyboard for me?

i want something that had good piano sound quality but something that also had other sounds on it. something with MIDI input and outputs to hook up to my interface. i want one for under $300, but good quality. If it only has piano and like 10 other sounds that is okay, but one with drum kits or anything would be ideal. Gotta be good quality of piano sounds though, that will be the main reason of using it.