Narrowing down the range.

Selling at 2-2.33 ref:

http://www.tf2outpost.com/trade/12863026 2 days, 2 ref for normal and 2.33 ref for special level

http://www.tf2outpost.com/trade/12941084 1 hour, 2 ref

http://www.tf2outpost.com/trade/12931926 7 hours

http://www.tf2outpost.com/trade/12915957 17 hours

http://www.tf2outpost.com/trade/12898903 1 day

http://www.tf2outpost.com/trade/12903616 1 day

http://www.tf2outpost.com/trade/12907364 1 day

http://www.tf2outpost.com/trade/12894591 1 day

http://www.tf2outpost.com/trade/12941798 1 hour, 2.33 ref

http://www.tf2outpost.com/trade/12933087 6 hours

http://www.tf2outpost.com/trade/12904643 1 day

http://www.tf2outpost.com/trade/12852144 2 days

http://www.tf2outpost.com/trade/12846276 2 days

Unsold at 2.44-3 ref:

http://www.tf2outpost.com/trade/12843634 2 days, 2.44 ref

http://www.tf2outpost.com/trade/12941495 1 hour, 2.55 ref

http://www.tf2outpost.com/trade/12903628 1 day

http://www.tf2outpost.com/trade/12936529 4 hours, 2.66 ref

http://www.tf2outpost.com/trade/12902640 1 day

http://www.tf2outpost.com/trade/12904940 1 day

http://www.tf2outpost.com/trade/12903495 1 day

http://www.tf2outpost.com/trade/12844098 2 days

http://www.tf2outpost.com/trade/12935980 5 hours, 3 ref

http://www.tf2outpost.com/trade/12935603 5 hours

http://www.tf2outpost.com/trade/12933735 6 hours

http://www.tf2outpost.com/trade/12933936 6 hours

http://www.tf2outpost.com/trade/12930496 7 hours

http://www.tf2outpost.com/trade/12929750 8 hours

http://www.tf2outpost.com/trade/12911828 1 day

http://www.tf2outpost.com/trade/12828793 3 days

http://www.tf2outpost.com/trade/12747427 5 days

http://www.tf2outpost.com/trade/12751057 5 days, 2 in stock

http://www.tf2outpost.com/trade/12896690 1 day, bp.tf prices

Classifieds:

http://imgur.com/8crno6C

-4 sellers at 2 ref

-1 seller at 2.11 ref

-4 sellers at 2.33 ref

-1 seller at 2.55 ref

-2 sellers at 3 ref