RVParkStore.com has 1 RVs for Sale in Clackamas County, NJ. Find the perfect RV, camper, or motorhome in Clackamas County, NJ. The current average listing price is around $144,000. RV prices in Clackamas County, NJ have remained unchanged at approximately 0% compared to the 12-month average price of $144,000. Listing prices currently range from about $144,000 to $144,000 depending on the size, age, and mileage of the vehicle.