RVParkStore.com has 1 RVs for Sale in Weld County, NY. Find the perfect RV, camper, or motorhome in Weld County, NY. The current average listing price is around $26,500. RV prices in Weld County, NY have remained unchanged at approximately 0% compared to the 12-month average price of $26,500. Listing prices currently range from about $26,500 to $26,500 depending on the size, age, and mileage of the vehicle.