Variations in Prices for GF items

I just read this article written by Tiffany Janes from the Atlanta Gluten-Free Food Examiner.

Welcome to the panhandle of Florida! No wonder we're spending a small fortune here when we can find items, but most of our $$ is going to Amazon!!!

http://www.examiner.com/x-11318-Atlanta-GlutenFree-Food-Examiner~y2009m8d11-Why-do-glutenfree-food-prices-fluctuate-so-much