Holiday Item; Rarity 175; Official Price is 40k but none listed in trades or shops.
Smile, and the world smiles with you. Frown, and you frown alone.
it's readily available in the zombie den 2015 tab for 40k so that's what it's worth. people sometimes sell them for a bit more (subetalodge shows a few recent sales at 90k) but there's not really a reason to pay more than the official price since you can just... buy it whenever you want...