A collector of schweizer helicopter for sale can go online and order certain models of these helicopters from eBay. You can find the 300 CBi model for around $20.00 and a 300 C model priced at $124.00. The Sopwith Camel Schweizer 2-32 Sail Plane costs around $20.00 at cleverShopper.com. The Sopwith Camel Helicopter can be purchased for $10.00 at Mago Enterprise online. There is also a special version called the Syma Schweizer Radio Remote Control Helicopter for around $40.00 on the price grabber.com website. There are several online stores in which a collector of these types of items can find a variety of different Schweizer Helicopters for sale.