Does anyone know where to find the best prices on swarovski crystal flatbacks?

I'm looking into making swarovski crystal cellphone cases. Does anybody know where to find the best prices? If so, please let me know! =) Thank you!|||If you're planning on buying in bulk, I'd suggest firemountaingems.com as they offer quantity discounts. Remember, they are Swarovski, so they won't be inexpensive no matter where you buy them, but Fire Mountain's prices are about the best I've found and they offer flat rate shipping no matter the size of your order!