Your definitely in the place to locate used boat stuff. Check out Bacon Sails, they have a good amount of consignment items. The main thing U need is the bimini frame. With that U can make your own Bimini canvas. Although when I had my C 25 I just bought a bimini new from West Marine - a generic white vinyl topped one cost around $150 - 200. It comes with the stainless steel frame tubing & all mounting hardware. Worth every penny to keep away the sunburn or worse - skin cancer.