Yamaha PortaSound PSS-680 Keyboard Synthesizer Works

Description

Greets, for sale one Yamaha PSS-680 in good working condition.  I bought this a few weeks ago from Goodwill, got so excited about synthesizers that I bought a really expensive synth, and now I'm broke, so I'm stuck between a rock and a hard place.  Let my loss be your gain, take this off my hands ASAP so I can survive until the 1st of the month.
Everything I've tried has worked, I've seen no sign of any problems.  Every key works.  All the drum pads work.  The pitch bend wheel works.  The LCD display works as it should.  I've tried most of the built-in voices, a number of the rhythms.  All good as far as I've seen.  It's a really cute little machine and it has a genuine FM synth built in, and you can go online and find programs to create new voices more powerfully than you can using the onboard controls.
I guess I'd be remiss if I didn't mention that it's got some dried-up tape adhesive stuck on the front of it, as you can see in the photos.  I think this should be removable but I didn't try very hard myself.  That is the only thing wrong with it as far as I can see.  If you select the "buy it now" option, I'll include a suitable power supply.
So please buy it ASAP, it's ready to ship.