If you are looking for something in particular, I would encourage you to PM or email me (email@example.com) to discuss a pre-order... I'm working seriously hard on having a great selections for the swap. That said, if you have your heart set on something or are interested in a special/custom order, pre-order is the way to go. As usual, pre-paid guarantees your goodies. I don't usually travel with Emaco kits anymore - they are just a PITA to haul around. If you want an Emaco kit, please pre-order and I'll be happy to bring the kit along. 5 pound Emaco kits are $35 Looking forward to seeing everyone next weekend!