RVParkStore.com has 1 RVs for Sale in Rolla, MT. Find the perfect RV, camper, or motorhome in Rolla, MT. The current average listing price is around $135,000. RV prices in Rolla, MT have remained unchanged at approximately 0% compared to the 12-month average price of $135,000. Listing prices currently range from about $135,000 to $135,000 depending on the size, age, and mileage of the vehicle.