I didn't keep track, but I think I've bought over 75 boxes of cereal free (or at less than .30 each) since the middle of February. I've donated over 40, given some to family, we've eaten quite a bit already, and here's what we're doing with the rest:
We built a fort.
And this was fun:
I can't imagine paying $3.00+ for a box of cereal ever again! And for those of you who wonder where I really store the cereal, see those drawers behind us in the top photo? That's where all the cereal went when we were done playing around.