There is a setting ( f8 in the Custom Settings Menu is: no CF card? ON/OFF) that wont let the shutter release if there's no CF card in the slot. For that money I'd go look at it.
And the last thing I'd worry about is dropping one of those. I dropped my first D2h more than I care to admit. It fell off the tail gate of my friends truck and pulled the mounting ring out of the lens, but the camera was fine. It rolled off the trunk lid of my car, onto the driveway and busted off the SB600, and the camera was fine. I knocked it off the kitchen table onto the tiled floor and watched it roll into the living room, again no problem. It fell off the passenger seat and onto the floor of my Jeep while on rough roads/trails so many times I just started putting it on the floor. All that and it just kept working. I believe those D2 bodies are bullet proof. When it developed the "ERR" problem I sold it, and replaced it with the X. But I got another H last summer off Ebay for $150 when I started shooting race cars at Lime Rock Park again. It's got 260,ooo on the shutter! I swear the things just don't give up!
Go have a look at it, and If you can get into the menus check f8 in custom settings. If it doesn't pan out, offer him a couple hundred for the 80-200. You were looking for one of those too right? It could be the one...
Good luck. I hope things fall together soon.