I pulled these doors out of a high end condo downtown during a remodel. 2 measure 79-1/4" x 34" and 2 are 80"x36" and all are hollow cores. The door handles and hinges are very nice brushed nickel as well as the hinges are the ball-bearing type so they move smoother. The handles and hinges probably retail for about $50 so all together door would probably go for about $90 - $100.
I have 4 available ($35 each)! They both have very minor abrasions from being moved so repainting wouldn't be necessary but if you are an over achiever wouldn't hurt.