Setting prices for amigurumi – or any handcrafted items – can be very tricky. See my Pricing Amigurumi article for some pointers that may help you to set reasonable and realistic prices if you want to sell the amigurumi you’ve crocheted.
(And remember, you may sell items made from any of my patterns, provided you give me credit as the designer – don’t forget to add your online shop to my Sellers List so I can refer people your way!)