Well there is no such place! As I also tie flies I've built up quite a mass of materials. I get some nice skins on ebay. Check with goodwill I've found some nice old beat up fur coats for cheap - tear out the lining and you can cut them into zonker strips! or cut the fur off and use it that way. The feathers from craft stores I've never seen any good in them and folks I know who've tried the boa's the color wash's out. Enjoy the madness!!