If your Atlanta-area Kroger store accepts coupons printed from the Internet, you can get a good deal on Pepperidge Farm Goldfish crackers.
The crackers are currently on sale for 4/$5. Fill out the form here and you'll be able to print out two coupons for 50 cents off of specific varieties (original, pretzel, parmesan, baby, or pizza) of Goldfish crackers. Most Kroger stores double coupons up to 50 cents, so you'll get a dollar off each bag, making them 25 cents each.
Internet coupons are a relatively new phenomenon, and you may want to stop by the service desk at the start of your trip if you have never used them at your Kroger store before. Show them to a manager and get approval ahead of time so that you'll have smooth sailing at the checkout counter.
Enjoy your Goldfish crackers!