LolaandBean: I buy all of my eyes from Suncatcher Eyes. There are a huge variety of sizes and colors...which I LOVE!!! Another way to go is buy clear eyes, and you can use paint or even nail polish on the back side to get any color you want!!!
Out of the countless plushies and I have made, I have only sold 5 of them. Even then, I kept worrying that the guy who bought them felt ripped off (I sold him four 14" plushies for $50.00 total) It is really hard to price them!!! I definitely like the idea of selling them to kids for a lower price!!!