You might check the used listings at Sportsmobile. Looks like SMB Indy sold one recently at your asking price, so you are probably close.
Van 1995 Dodge 3500 EB
Miles $117,000 Price $8500
Engine 5.9L V8 - 360
Seats 6 Sleeps 4
Cabinets Grey Interior Grey
Top Penthouse Interior Height 6' 10"
Posession Owner / Lake Villa, IL
Also included: Grey loop carpet, 2 cu.ft. refrigerator, microwave, porta potti, propane stove and furance, fiberglass running boards, awning, aftermarket air suspension, underfloor storage compartment, penthouse bed, trailer hitch, TV antenna.