Needs a drop.

[proof below]

Sellers/solds at 1.88

http://www.tf2outpost.com/trade/16867289 - 1.66

http://www.tf2outpost.com/trade/16712814 - 1.66 x2

http://www.tf2outpost.com/trade/16871505 - 1.66

http://www.tf2outpost.com/trade/16816191 - 1.77

http://tf2tp.com/trade.php?trade=9964376 ( same as above )

http://www.tf2outpost.com/trade/16866886 - 1.88

http://www.tf2outpost.com/trade/16866087 - 1.88 x2

http://www.tf2outpost.com/trade/16718550 - 1.88

Unsolds at 2.

http://www.tf2outpost.com/trade/16839430 - 1 day

http://www.tf2outpost.com/trade/16818758 - 1 day

http://www.tf2outpost.com/trade/16745837 - 3 days

http://www.tf2outpost.com/trade/16584344 - 1 week

http://www.tf2outpost.com/trade/16387877 - 2 weeks

http://www.tf2outpost.com/trade/15750279 - 1 month

Classifieds.

http://backpack.tf/classifieds/search/id/520d1fe54bd7b81d5e000001

2x 1.66

2x 1.88

Why 1.66-1.88?

Because there are enough sellers at 1.66-1.88 to make a new range. Also 2 ref does not sells so it should not be in the range.

Feel free to add more proof, inform me about double/invalid links and give feedback.