Counter-suggestion: http://backpack.tf/vote/id/5306505f4cd7b80b438b4568 -

Sellers/Solds below 4 refined

http://www.trade.tf/r/trade/536714718 - 3.33

http://www.trade.tf/r/trade/536715203 - 3.33

http://www.trade.tf/r/trade/536700564 - 3.66

http://www.trade.tf/r/trade/536685796 - 3.33

http://www.trade.tf/r/trade/536799654 - 3.66

http://www.trade.tf/r/trade/536801816 - 3.66

http://www.trade.tf/r/trade/536803506 - 3.33

http://www.trade.tf/r/trade/536805130 - 3.44

http://www.trade.tf/r/trade/536781121 - 3.66

http://www.trade.tf/r/trade/536782739 - 3.66

http://www.trade.tf/r/trade/536784600 - 3.66

http://www.trade.tf/r/trade/536787110 - 3.33

http://www.tf2outpost.com/trade/18183434 - 2.88?

Unsolds at 4 refined

http://www.trade.tf/r/trade/536699448 - Young

http://www.trade.tf/r/trade/536798355

http://www.trade.tf/r/trade/536804608

http://www.tf2outpost.com/trade/18181465

http://www.tf2outpost.com/trade/18179378

Is nobody else selling these for 4 ref?

Classifieds

http://backpack.tf/classifieds/search/id/52f52ccd4cd7b8da618b4568

Conclusion

First off, the trade.tf links bring you to the Outpost or tf2tp trades. Majority of *successful* sellers are at 3.33 ref to 3.66 ref. 3refined sells too quickly for it to be included in the range, but 4 refined doesn't seem to be selling anymore. Unless you have proof of it happening. Any Extra Proof/Cunter-Proof/Opinions/Tips/Help is all welcome. Thanks for reading. Feedback is always appreciated.