Nice 1 of 1 hat :)

Sale 1:

http://www.tf2outpost.com/trade/24823652

Sold for an Orbiting Planets Dread Hiding Hood

(49*0.9) = 44.1 rounding to 44 keys

Before: http://backpack.tf/profiles/76561198083665484?time=1423296000

After: http://backpack.tf/profiles/76561198083665484?time=1423382400

Sale 2:

Sold for a Purple Energy Bonk Helm

(39*0.9) = 35.1 rounding to 35 keys

http://www.tf2outpost.com/trade/25513111

Before: http://backpack.tf/profiles/76561198057902209?time=1427871600

After: http://backpack.tf/profiles/76561198057902209?time=1428044400

Notes:

Mini for the Dread Hiding Hood

Sold with a N&B Janissary Ketche for 2 buds and 17 keys (buds were 15 keys at the time)

[(2*15) + 17 - 8] = 49 keys

Before: http://backpack.tf/profiles/76561197983099701?time=1421568000

After: http://backpack.tf/profiles/76561197983099701?time=1421654400

Conclusion:

Sales at 35 and 49 keys, taking the final range at 35 to 49 keys.