9 months outdated. #Challengeoftheweek(Pyro) http://forums.backpack.tf/index.php?/topic/18297-challenges-of-the-week/

Sale #1(Calling this an outlier because the current seller has a pure offer of 20 keys http://www.tf2outpost.com/trade/22455506 and the familiar fez bubbling currently has a seller of 16 keys http://www.tf2outpost.com/trade/22906683)

http://www.tf2outpost.com/trade/22226268

Sold for Bubbling Familiar Fez(1.05 buds Outdated)

Sale #2

http://www.tf2outpost.com/trade/22228279

Sold for 24 keys pure

Backpack of seller

http://backpack.tf/profiles/76561198119341815?time=1409822664 Before

http://backpack.tf/profiles/76561198119341815?time=1409900400 After

Backpack of buyer

http://backpack.tf/profiles/76561198059574718?time=1409814000 Before

http://backpack.tf/profiles/76561198059574718?time=1409900400 After

Total: ~1.3 buds at the time of the sale