RVParkStore.com has 1 RVs for Sale in Princetu, IL. Find the perfect RV, camper, or motorhome in Princetu, IL. The current average listing price is around $54,995. RV prices in Princetu, IL have remained unchanged at approximately 0% compared to the 12-month average price of $54,995. Listing prices currently range from about $54,995 to $54,995 depending on the size, age, and mileage of the vehicle.