5 months old.

http://www.tf2outpost.com/trade/13551854

SOLD: Max's Head

http://www.tf2outpost.com/item/440,1889440085,162,6 Histories match

-40 keys (1.9 buds)

http://www.tf2outpost.com/trade/13471841

SOLD: 2 buds

-SF Medigun (2.1 buds)

http://www.tf2outpost.com/trade/13123666

SOLD: most likely 40 keys

http://www.tf2outpost.com/trade/12770770

SOLD: Stormy Killer's Kabuto

http://www.tf2outpost.com/item/440,1757551934,152,5 Histories Match

(2.1 buds)

http://www.tf2outpost.com/trade/12433754

SOLD: Blizzard Stout Shako + Bill's Hat + 2 keys (minimum offer)

http://www.tf2outpost.com/item/440,1764223521,251,5

http://www.tf2outpost.com/item/440,1764223531,126,6

http://www.tf2outpost.com/item/440,1773231639,5021,6

http://www.tf2outpost.com/item/440,1773231609,5021,6

(1.7 buds, outlier)