Wohoooo! My first suggestion.

Unsold: 2ref

http://www.tf2outpost.com/trade/17816022 (auto bump 1 mount)

http://www.tf2outpost.com/trade/18348008 (auto bump 1 week)

http://www.tf2outpost.com/trade/18588116 ( young)

http://www.tf2outpost.com/trade/18427598 (1 week)

http://www.tf2outpost.com/trade/18481384 ( auto bump 5 days)

http://www.tf2outpost.com/trade/18534592 (2 days)

http://www.tf2outpost.com/trade/18541236 (2 days)

http://www.tf2outpost.com/trade/18540556 (2 days)

http://www.tf2outpost.com/trade/18395118 (auto bump 1 week)

http://www.tf2outpost.com/trade/18589258( very young)

http://www.tf2outpost.com/trade/18554066( auto bump 1 day)

http://www.tf2outpost.com/trade/18489141 ( auto bump 5 days)

http://www.tf2outpost.com/trade/18444095 (auto bump 1week)

http://www.tf2outpost.com/trade/18568700 (~ 1DAY)

http://www.tf2outpost.com/trade/18252160 ( 2 weeks)

http://www.tf2outpost.com/trade/18587377 (very young )

http://www.tf2outpost.com/trade/18586322 (very young)

http://www.tf2outpost.com/trade/18488950 ( 5 days)

http://www.tf2outpost.com/trade/18544878 (2 days)

http://www.tf2outpost.com/trade/18531005 (3 days)

http://www.tf2outpost.com/trade/18347307 (1week+)

http://www.tf2outpost.com/trade/18469345 (6 days)

http://www.tf2outpost.com/trade/18478170 (6 days)

http://www.tf2outpost.com/trade/18585974 (young)

http://www.tf2outpost.com/trade/18541853 (2 days)

http://www.tf2outpost.com/trade/18459211 (6 days)

http://www.tf2outpost.com/trade/18530484 (3 days)

http://www.tf2outpost.com/trade/18427718 (1 week)

http://www.tf2outpost.com/trade/18558026 (2 weeks)

http://www.tf2outpost.com/trade/18289921 (2 weeks)

http://www.tf2outpost.com/trade/18570036 ( ~1 day)

http://www.tf2outpost.com/trade/18575710 (13 hours)

http://www.tf2outpost.com/trade/18524760 (3 days)

http://www.tf2outpost.com/trade/18540121 (2 days -no offers)

http://www.tf2outpost.com/trade/18539620 (1 day)

http://www.tf2outpost.com/trade/18471275 ( 6 days)

http://www.tf2outpost.com/trade/18517618 ( 3 days)

http://www.tf2outpost.com/trade/18544590 (2 days)

http://www.tf2outpost.com/trade/18483668 (5 days)

http://www.tf2outpost.com/trade/18477382 (6 days)

http://www.tf2outpost.com/trade/18430688 ( 1 week)

http://www.tf2outpost.com/trade/18530219 ( 3 days)

http://www.tf2outpost.com/trade/18542324 ( 2 days)

http://www.tf2outpost.com/trade/18378896 ( 1 week)

http://www.tf2outpost.com/trade/18123847 ( 3 weeks)

http://www.tf2outpost.com/trade/18539690 ( 2 days)

http://www.tf2outpost.com/trade/18526951 ( 3 days)

http://www.tf2outpost.com/trade/18512583 ( 4 days - not bumped)

http://www.tf2outpost.com/trade/18502339 (4 days - not bumped)

http://www.tf2outpost.com/trade/18458270 ( 6 days - not bumped)

Selling for less than 2

http://www.tf2outpost.com/trade/18557170 (1.66 1day)

http://www.tf2outpost.com/trade/18576738 ( 1.66 very young -12 hours)

http://www.tf2outpost.com/trade/18540030 ( 1.88- 2 days)

http://www.tf2outpost.com/backpack/483278 ( 1.77 SOLD)

http://tf2tp.com/trade.php?trade=10060503 (1.66 SOLD)

From backpack - http://backpack.tf/stats/Unique/Sole%20Mate/Tradable/Craftable

4x1.66 ( 4hours,10 hours, 3 days, 4 days)

2x1.77 (1 hour, 4 days)

2x1.88 (6 days , 9days)

As you can see it is impossible to sell for the current price of 2 ref. I'm not sure for the new range though so I will appreciate your advises :)