Chatted with Sideshow this morning to figure out that varying description on shipping times for the Mythos Maul, and I was told mine will be ready to ship sometime in April. The in stock means that they do have some in stock but are fulfilling previous orders like flex pay orders...
"That order is estimated to ship sometime in April. The in stock status means while we do have this item in our warehouse we are processing any previous orders that were placed (for example Flexpay).
Your item will be available and ready to ship in April."
Oh well, I guess the Gamorrean Executioner will be the first one I receive...