RVParkStore.com has 1 RVs for Sale in Dorchester County, TN. Find the perfect RV, camper, or motorhome in Dorchester County, TN. The current average listing price is around $62,900. RV prices in Dorchester County, TN have remained unchanged at approximately 0% compared to the 12-month average price of $62,900. Listing prices currently range from about $62,900 to $62,900 depending on the size, age, and mileage of the vehicle.