I picked up a new one today locally.
[font="helvetica, arial, sans-serif"][color="#282828"][b]Octaver[/b], serial number [/color][/font][b]451200,[/b][color=#282828][font=helvetica, arial, sans-serif] produced [/font][/color][b]August 1984[/b][color=#282828][font=helvetica, arial, sans-serif]. Made in [b]Japan[/b].[/font][/color]