Sold alongside 10 keys for a Green Energy Dragonborn (~3.9) and a Blizzardy Storm Tribo... Brain Slug Thing (~1.4) = ~4.9

http://www.tf2outpost.com/trade/18981312

Sold for Cloudy Moon Capotain (~3.2, 8 months outdated) + Blizzardy Storm Dr. Dapper's Topper (~1.5, 2 years outdated) = ~4.7, not including in range obviously

http://www.tf2outpost.com/trade/19839007 (Billy)

http://www.tf2outpost.com/trade/19914195 (Capo and Dapper)

Sold alongside a Professional Australium Frontier Justice(11 keys for Frontier, 7 keys for professional http://www.trade.tf/price/6526/-1/141 and the fab isn't worthless on the market) for a Sunbeams Bonk Helm (~3.9, year outdated) + Kill-a-Watt Belgian Detective (~2.1) = ~5

http://www.tf2outpost.com/trade/19413654 (Old owner offered on Bonk which they got)

http://www.tf2outpost.com/trade/19519850 (Belgian)

http://www.tf2outpost.com/trade/19505780 (Billycock)

Only valid sale is at 4.9 but the two invalid sales I have are only a couple keys off, just gonna play the rounding game and set this at 5