lel, 50 keys? for this? funny shit.

sale 1: sold for strange professional killstreak australium blutsauger[17 keys via mini]+ sweets adding up to a key~

http://backpack.tf/profiles/76561198085644301?time=1431673200

http://backpack.tf/profiles/76561198085644301?time=1431759600

17+1=18

18*0.9=16.2 rounding to 16

mini on blutsauger: http://gyazo.com/7971addc1a3bfbb3159cf7f11bba49aa

rounding to 17 keys

sale 2: sold for strange specialized killstreak australium force a nature

http://backpack.tf/profiles/76561198085644301?time=1431846000

http://backpack.tf/profiles/76561198085644301?time=1432018800

mini on force a nature: http://gyazo.com/1a92a4be6756077ba980cca4365cc78d

rounding to 19.5 keys.

19.5*0.9=17.55 rounding to 18

sale 3: sold for lots of items adding up to somewhere around 20~? not actually sure.

http://backpack.tf/profiles/76561198069618576?time=1432191600

http://backpack.tf/profiles/76561198069618576?time=1432278000

not using since too many items. lol.

sale 4: sold for duped miami nights crocleather[11 via mini]

http://backpack.tf/profiles/76561198120656408?time=1432364400

http://backpack.tf/profiles/76561198120656408?time=1432537200

mini on slouch: sold with professional ks genuine freedom staff[2 keys via mini]+items adding up to a key for terror watt jeepcap[15 keys]

http://backpack.tf/profiles/76561198120656408?time=1432537200

http://backpack.tf/profiles/76561198120656408?time=1432623600

15*0.9=13.5 rounding to 14

14-2-1=11

sale 1 and sale 2 are higher then this, so calling this an outlier.

mini on staff: http://gyazo.com/0e2006fc91173ca8d08a1b3d0ee2f5ee

rounding to 2 keys

sale 5: sold for duped searing plasma snaggle

http://backpack.tf/profiles/76561198146430672?time=1432537200

http://backpack.tf/profiles/76561198146430672?time=1432710000

cant find a valid mini for snaggle, cant use.

taking final price as 17-18 keys.