[Huggies] Official Kids Diaper Thread
Walmart Flyer - jumbo box / Huggies or Pampers - 29.97 a box - all sizes. For size 4 as an eg - .21 per diaper
Real Canadian Super Store - jumbo box pampers- 26.77 a box - all sizes. For size 4 as an eg - .17 per diaper - limited to 6 boxes per person.
Combined with the manufacturer's coupon - IMO, this is almost as good as it gets.