Sale #1

https://backpack.tf/profiles/76561198304009353#!/compare/1483228800/1485388800

1:1 with a clean circling heart pyromancers mask

Mini on Mancer

http://backpack.tf/profiles/76561198272373603#!/compare/1485820800/1485907200 - ~140

http://backpack.tf/profiles/76561198272373603#!/compare/1485734400/1485820800 - 150

sale #2

http://backpack.tf/profiles/76561198329519283#!/compare/1484956800/1485043200

sold for arcana soviet and isotope shoty=

80 + 50= 130 keys

Sale #3

http://backpack.tf/profiles/76561198051259613#!/compare/1485648000/1485820800

1:1 with a cloudy moon stahlhelm=

105 keys

Sale #4

https://backpack.tf/profiles/76561198051259613#!/compare/1486944000/1487030400

sold for bear and 10 keys pure

55+10= 65 keys

Proof: http://imgur.com/a/giu8d

Sale #5

https://backpack.tf/profiles/76561198048570464#!/compare/1475280000/1486857600

Sold for a Purple Energy Cannonball + 10 keys pure

~ 120 keys

Sales at 150, 130, 105, 65, and 120. Taking 65 out as an outlier(since all other sales are above 100). Taking 105-150 as the range. Big thanks to polar for supplying the minis