Where do you normally shop for baby diapers?

hihi, I'm letting go of the following, brand new un-opened packaging: 1) Fitti size S x 4packs 2) Pampers size S x 1 pack 3) Pampers size M x 2 packs 4) Onwards size S x 1 pack 5) Drypers size S x 1 pack Thanks :)