Vintage Casio PT-20 Electronic Keyboard Japan w/ Manual and Case.  This keyboard is in great working condition.  I've tested it with batteries and every key and button works as they should.  When I got it, the keys had little note stickers that I'm assuming had been taped to it since the 80's.  I removed the stickers but as you can see there is tape residue on the keys.  I tried removing some of it, but it's tough stuff and I didn't want to damage anything, so I'll leave that for the next person, but honestly, who cares because finding one of these that still works is rare.  Super cool keyboard with some pretty awesome vintage 80's sounds.