We have seen a lot of strange and out there 'collector editions' for games in the last decade or so. All manner of statues, metal cases and general tat, but this is a new one.
Call of Duty: Black Ops 3's Juggernog Collectors Edition comes with its own mini-fridge, among other things. The fridge will hold up to 12 cans and is fully functional. Alongside that you will get the game, special art, coasters, in game rewards, a copy of the game's soundtrack and season pass.
Several retailers had the edition pegged at $199.99 which is not bad going at all for the game and a mini-fridge. Having said that, I do worry about postage costs or just getting this thing from one place to another. Hopefully it isn't that heavy.