Diki, I know it's not real close to you but Musician's Buy in West Palm Beach is a dealer. If you are ever up that way, they are good folks to work with. Not sure if they have any in stock though.
I REALLY wish you had a couple of weeks with one. I know you would make it do things most of us couldn't, or wouldn't.
http://www.musiciansbuy.com/Ketron-Audya-76Key-Workstation.html
DonM