More and more guardians

Sale 1 :

Before : http://backpack.tf/profiles/76561198054156992?time=1432018800

After : http://backpack.tf/profiles/76561198054156992?time=1432105200

Sold for a Haunted Phantasm Jr Bombing Run : 18 keys ( not applying overpay as aussies are considered pure )

Mini on the bombing run :

Before : http://backpack.tf/profiles/76561198117920615?time=1428130800

After : http://backpack.tf/profiles/76561198117920615?time=1428303600

Sold for a spec ks aussie sticky : 18 keys

Sticky : http://steamcommunity.com/market/listings/440/Strange%20Specialized%20Killstreak%20Australium%20Stickybomb%20Launcher

Sales at :

48$

44$

43$

42$

44$

42$

Average of 44$ : 44 / 2.5 = 18 keys

Only recent usable sale (other sale is a bulk sale). Thus taking the flat price of 18 keys.

Supportive criticism welcome.

PS : Thx to aaroncsn for the help :)