Well, maybe not under the tree, since the hunt for the desired airgun is sometimes as much fun as actually having it, but I'd like to come across a Sheridan Blue Streak in decent shape.  Preferably one of the older ones, before Crosman.  I don't want it mint, as I'd like to clean it up a bit myself, but it should function mechanically, hold air, and shoot hard.  And if Santa is really listening, I'd like it to cost me less than $75 total.