The lack of rust in the rear door jamb areas is a positive. Ask for pics of the rear rheel wells from the inside, and with the carpet pulled back. If it is good there too, it should be worth getting, IMO.

Big Truck: 00, 3.5, Endeavor, 5-Spd drive line in hand!
Little Truck: 87, 2.6T I/C, MT, LSDs, Tonneau Top
Her Truck: 03, 3.8, 20th Anniv, 65k
Daughter's: 06 Eclipse, Keeping it Mitsu!
FSMs: MitsubishiLinks.com