All of the Target stores (at least the three in my area) are clearing out Pampers Extra Protection. They also show as "out of stock" on the Target web site. If you like these, whether for stuffers or to wear as-is, you might consider dropping by Target and getting a deal on a box before they're gone.
These particular Pampers have never been my favorite, but I've lately taken to using the size 5's as stuffers inside of size 7 Cruisers. I picked up a box of 56 of the size 5's today for $16.
$.28/diaper ain't bad!