I remember the first one (Nightstalker) I ordered from them. I placed the order via the web Sunday night. It arrive Tuesday morning. Now, admittedly, I was only living about 20 blocks away at the time, but it came USPS, not hand carried! My second one (Heavyweight Black Watch) was the same way. One business day turnaround from order to in my hot grubby hands, and around my waist.

So, on the whole, I believe the Santa Claus theory, since it's either that, or something involving wormholes and time travel.