They'll probably have an Acid Rainy Day special...If it is not raining acid in L.A. then you have to buy 5 shirts to be able to get a Mantis
I grabbed one the same way ratcrtur did. Just happened to see the Barbarian up and decided to do a search for the Mantis and KaBoom! Luck was definitely on my side this time. Thanks S7!
Searching is half the fun... I guess I should've picked it up while it was up seems some of the good people missed out.