RVParkStore.com has 1 RVs for Sale in Spearfish, SC. Find the perfect RV, camper, or motorhome in Spearfish, SC. The current average listing price is around $9,999. RV prices in Spearfish, SC have remained unchanged at approximately 0% compared to the 12-month average price of $9,999. Listing prices currently range from about $9,999 to $9,999 depending on the size, age, and mileage of the vehicle.