bring a siphon and push the primer pump a few times and drive it home???
just low ball him real hard... it's missing glass it'll never go as a collectible.
Otto - 82 Benz Turbo Diesel Wagon - cruiser
Mitzi - 87 VW Jetta - low n slow
CATIA is a dirty tramp, until you figure out its sweet spots, and how to make it moan. Then its easy as apple pie on a fall afternoon.