Hey James,
Welcome to the Cabe....
I am no expert but.....
The bones of the bike are nice, and while very cool.... the seat frame, wheelset, pedals, and likely stem and bars are add ons, and the wheels are in rough condition.
The paint decals are also cool, but aren't original.
frame, crank, fork look correct.
I couldn't put a value on it as no serial, and the pictures are limited.
also depends where you live....stuff is cheaper in the east.
no way I would pay more than 700 even thinking I could sell the pedals.....but that's me.
at 2000 asking price I would pass on this one.
It will take a few bucks to get this beater up and running.
good luck, its cool at a decent price.