Other suggestion is still kinda low, 2 ref is quite possible. Buyers get it at 1.66 easily as well.

SOLD/WILLING BUYERS:

http://www.tf2outpost.com/trade/10738120 Sold for 2 ref

http://www.tf2outpost.com/trade/10696186 Has an add for 2 ref

http://www.tf2outpost.com/trade/10750037 Has an add for 2 ref, but didn't go because friend's list was full

http://www.tf2outpost.com/trade/10794584 2 ref, check item history

http://www.tf2outpost.com/trade/10620917 Had an add 3 days ago, retracted since he got one and re-sold it for 2 ref again o.O (shown in my first link)

http://www.tf2outpost.com/trade/10697871 An add for all genuines at 2 ref

UNSOLD:

http://www.tf2outpost.com/trade/10307021 1.77 (barely bumped)

http://www.tf2outpost.com/trade/10322889 2 ref (2 weeks)

http://www.tf2outpost.com/trade/10465824 2 ref (2 weeks)

http://www.tf2outpost.com/trade/10342660 2 ref (2 weeks)

http://www.tf2outpost.com/trade/10503262 2 ref (1 week)

OFFERS:

http://www.tf2outpost.com/trade/9832288 2 ref

http://www.tf2outpost.com/trade/10570232 Has an offer of a G.Lone Star (1.66-2 ref) but unsold for 2 ref for 1 week

STILL NEW:

http://www.tf2outpost.com/trade/10792843 1.66

BUYERS:

http://www.tf2outpost.com/trade/10799085 Buying for 2 ref, new

http://www.tf2outpost.com/trade/10752685 One add at 1.66

http://www.tf2outpost.com/trade/10762662 Bought for 1.66

http://www.tf2outpost.com/trade/10195168 1.66, several bought

http://www.tf2outpost.com/trade/10694509 1.66, several bought