RVParkStore.com has 1 RVs for Sale in 611 Black Walnut Way, CA. Find the perfect RV, camper, or motorhome in 611 Black Walnut Way, CA. The current average listing price is around $4,500. RV prices in 611 Black Walnut Way, CA have remained unchanged at approximately 0% compared to the 12-month average price of $4,500. Listing prices currently range from about $4,500 to $4,500 depending on the size, age, and mileage of the vehicle.