Guess I'll switch to botkillers for now, let the little genuines rest...

Key = 5.55

Sellers

http://backpack.tf/classifieds/search/896/11/0 - 1 at 3.5

< 3.5

http://www.tf2outpost.com/trade/12622588 - 3.35, 22 mins

http://www.tf2outpost.com/trade/12535837 - 3.4, 1 day

3.5

http://www.tf2outpost.com/trade/12616130 - 3.55, 3 hours

http://bazaar.tf/trade/299959 - 3.55, 1 day

http://bazaar.tf/trade/282759 - 3.55, 1 week

http://bazaar.tf/trade/295945 - 3.55, 3 days

http://bazaar.tf/trade/270547 - 2 weeks

4

http://www.tf2outpost.com/trade/12546865 - 1 day

http://www.tf2outpost.com/trade/12564749 - 1 day

http://www.tf2outpost.com/trade/12221072 - 1 week

http://www.tf2outpost.com/trade/12317576 - 1 week

http://www.tf2outpost.com/trade/12424330 - 5 days

http://www.tf2outpost.com/trade/12383010 - 1 week

http://www.tf2outpost.com/trade/12449620 - 4 days (renamed)

http://bazaar.tf/trade/263191 - 3 weeks

Sold

http://www.tf2outpost.com/trade/12590501 - 3.35

http://www.tf2outpost.com/trade/12553950 - 3.55

Conclusion

Selling and sold at 3.35 and 3.55, unsolds for higher.

Help / Constructive criticisim is appreciated

3.35 = 3 keys + 2 ref

3.55 = 3 keys + 3 ref