Is Expensive Patio Furniture Worth It . Unlike indoor furniture, which is protected by, well, a house, outdoor furniture is constantly exposed to the elements. That you could buy a couple of sets over the years for what it. Serena 5Piece Luxury Cast Aluminum Patio Furniture Deep Seating Set W from www.openairlifestylesllc.com These prices can include storage accessories, cushions, etc. There are many factors that go into the price of patio furniture, such as material quality and craftsmanship. I think it comes down to the quality of powder coating and firing of the finish in manufacturing.