RVParkStore.com has 1 RVs for Sale in Merrick County, NE. Find the perfect RV, camper, or motorhome in Merrick County, NE. The current average listing price is around $205,000. RV prices in Merrick County, NE have increased approximately 68% compared to the 12-month average price of $121,750. Listing prices currently range from about $205,000 to $205,000 depending on the size, age, and mileage of the vehicle.