Up for auction is 1 diaper (only one), a Vintage Ultra Pampers Diaper Sz Mini for Boys from West Germany.  This diaper has a crinkly soft plastic outer covering, designed to fit babies 7-13 lbs. For size comparison, I have taken a picture of one next to a vintage Luvs size 6 diaper for reference.  These are very rare and would be a great addition to someone's collection.  Thanks for looking!