This needs yet another update. Proof of sale for 3 in the screenie below. Offers of a lantern beret in the link. According to backpack lantern is 2.4-3.1 buds. other link is previous trade with a retracted offer of 3 buds.

SALE FOR 3: http://i.imgur.com/2qkm8j9.png (Last link is the buyers trade)

OFFERS OF >3: http://www.tf2outpost.com/trade/8142732

RETRACTED OFFER OF 3: http://www.tf2outpost.com/trade/7903059 (Hidden post by waka!)

Guy with set price of 3: http://www.tf2outpost.com/trade/8269836 (got an offer of 110 U.S. dollars)

I'm the owner of the 2nd beret on OP ^he is the other one. I do not have a price for my baby but I wouldent sell it for less than 3