RVParkStore.com has 1 RVs for Sale in Waterville, OR. Find the perfect RV, camper, or motorhome in Waterville, OR. The current average listing price is around $179,500. RV prices in Waterville, OR have remained unchanged at approximately 0% compared to the 12-month average price of $179,500. Listing prices currently range from about $179,500 to $179,500 depending on the size, age, and mileage of the vehicle.