RVParkStore.com has 1 RVs for Sale in Uniondale, PA. Find the perfect RV, camper, or motorhome in Uniondale, PA. The current average listing price is around $60,000. RV prices in Uniondale, PA have remained unchanged at approximately 0% compared to the 12-month average price of $60,000. Listing prices currently range from about $60,000 to $60,000 depending on the size, age, and mileage of the vehicle.