http://www.glutenfreemall.com/catalog/specials.php
www.amazon.com
http://chex.com/Recipes/GlutenFree.a...6117&WT.srch=1
http://www.meijermealbox.com/meijer-...ods|3450836329
http://www.wellnessgrocer.com/gluten-free-c-1383.html
There are many ideas at these websites, but buying gluten free prepared foods is expensive (at least for my budget.)
I go to my local health food grocery store and get pasta for my husband and ingredients for gluten free baking.
I get some of the ingredients from amazon's website. I use a lot of corn tortillas, and corn and rice chex.
I also bought a bread machine and gluten free bread baking book to go along with it (the machine was expensive but I'll save a lot over buying gluten free breads in the store.)
Whole Foods grocers have a pretty good selection from what I hear. Also, Trader Joes does too, but we don't have either of those close to us.