My 93 year old mother-in-law just gave up driving and I am looking to sell her 1998 Dodge 2500 SLT 4wd Quad Cab with 86K on it. She bought it brand new and it has not been abused (mechanically) although in the last few years she has bumped into a few things and there are some body dents. The engine oil was changed on a regular basis but she let slide other fluid changes. I would like to get her a fair price for the truck. Any suggestions?