I am the original owner of this keyboard, purchased from Ted Herbert’s back in early 2000’s. All keys and buttons function as they should. There are obvious scuff marks but only cosmetic. Sustain pedal and power supply included. https://usa.yamaha.com/files/download/brochure/5/317215/P80_catalogue.pdf
Padded Gator rolling case is also in very good condition. Here is some information on the newest model:
https://www.sweetwater.com/store/detail/GK88Slim--gator-gk-88-slim-semi-rigid-keyboard-case?srsltid=AfmBOooHuRekk4U5fVLb6yzV0Zo4fBZ9UvlwWbQ9_55hRdoDaTlSwaQ1stk