I was in the cereal aisle at Sam's Club yesterday, and noticed that Kellogg's Special K Red Berries, Bite-Size Frosted Mini-Wheats, and Raisin Bran Crunch had certificates on the boxes worth 250 AA miles! You have to send in 4 at a time to get 1,000 miles, but that's a pretty good return: 1000 miles for a ~$25 investment on something I would've bought any way! It sure beats the 100 mile certificates at the grocery store on the "Bran" cereals that we wouldn't eat.