Its back-to-school season, which means new shoes, apparel, gear and technology for kids -- and a gigantic Visa statement for parents. According to a recent report by Forbes, parents of kids in K-12 will spend an average of $873 per child, while college parents will spend more than $1,100 per child. Multiply this by a few kids -- and thats a lot of money! If youre looking for ways to save this back-to-school season, youve come to the right place. Here are 5: 1. Buy used books. If your ...