redrancherogirl
Try the party favors aisle at Wal-Mart or Meijer, Factory Card Outlet, or maybe the toy aisle at any store.

Cambria
There are many toys that are out that have knights & toy dragons. Below is a link to one of them.

Mama_Kat
I don't know where you are, but in California you can go to Michael's, the Wishing Well, or Ben Franklin's for them. Try a craft/party store in your area. A party store has lots of those kinds of items that are used as party favors for children's parties.

starrwoode
you can go to a gamers shop where they sell stuff for dungeons and dragons, and sometimes they have dragons in the lead figures, plastic and cheap i really dont know about.

silverneedlesandpins
www.orientaltrading.com