RVParkStore.com has 2 RVs for Sale in Gilpin County, CO. Find the perfect RV, camper, or motorhome in Gilpin County, CO. The current average listing price is around $38,500. RV prices in Gilpin County, CO have remained unchanged at approximately 0% compared to the 12-month average price of $38,500. Listing prices currently range from about $15,000 to $62,000 depending on the size, age, and mileage of the vehicle.