1997 Dodge Ram 1500 4x4

Has the 5.2(318) engine, runs good. Leaks a little oil. Transmission was replaced with an unknown miled used one 20,000 miles ago. 4x4 works well. Windshield, dash and heater core replaced around same time. Dash is new but was not color matched. Has some rust but not terrible for a 29 year old pickup. Want to upgrade, make offer.