I found these last week as well, on Tuesday I believe, and picked up a set of each. I think they had 3-4 of each that day. Happened to be at the same Target exactly 2 days later, and they were completely wiped out. I don't know how it is in the rest of the country, but this line (the 2 packs in particular) are very, very quick sellers. Usually sold out in a matter of days.