Okay, okay, I know school pictures are stupidly expensive. But buy 1. Just 1. Every time they come out, get the big one, 8 x 10, write the season and the year on it, and display it in a picture frame. Whenever you get a new picture, put it in front of the old picture. Then after a few years, you can take down the frame and when you go to replace their latest photo, you realize you have pictures of them growing up.