Selling/Sold at 1.66 ref:

http://www.tf2outpost.com/trade/13148026 1 day

http://www.tf2outpost.com/trade/12984818 6 days

http://www.tf2outpost.com/trade/12897871 1 week

http://tf2tp.com/trade.php?trade=9665493 Big Country + rec (1.66 ref)

http://www.tf2outpost.com/trade/13163694 sold

http://www.tf2outpost.com/trade/13159249 sold

http://www.tf2outpost.com/trade/13155324 sold

http://www.tf2outpost.com/trade/13152076 sold

http://www.tf2outpost.com/trade/13179710 sold

http://www.tf2outpost.com/trade/13176184 sold

http://www.tf2outpost.com/trade/13182316 sold

http://www.tf2outpost.com/trade/13121231 sold, wanted 1.33 but got an offer of 1.66

Unsold at 1.77-2 ref:

http://www.tf2outpost.com/trade/13173347 14 hours, mid bp.tf price

http://www.tf2outpost.com/trade/13189329 4 hours

http://www.tf2outpost.com/trade/13169999 17 hours

http://www.tf2outpost.com/trade/13169083 18 hours

http://www.tf2outpost.com/trade/13168011 19 hours

http://www.tf2outpost.com/trade/13154968 1 day

http://www.tf2outpost.com/trade/13163211 1 day

http://www.tf2outpost.com/trade/13103368 2 days

http://www.tf2outpost.com/trade/13128016 2 days

http://www.tf2outpost.com/trade/13065198 4 days

http://www.tf2outpost.com/trade/13060317 4 days

http://www.tf2outpost.com/trade/12843998 1 week

Classifieds:

http://imgur.com/cd9zDqC

- 3 sellers at 1.66 ref

- 4 sellers at 2 ref

Looks like this is easy to sell at 1.66 ref but not at any higher.