A sale at 1 key 1 ref and many unsold above that. None at 1.5 keys.

http://www.tf2outpost.com/trade/8310766 (1 key 1 ref possibly sold) ~1.29 keys

Unsold

http://www.tf2outpost.com/trade/8376486 (4.66 ref) ~1.33 keys

http://www.tf2outpost.com/trade/8344390 (1 key 1.33 ref) ~1.38 keys

http://www.tf2outpost.com/trade/8354823 (4.88 ref) ~1.4 keys

http://www.tf2outpost.com/trade/8344188 (5 ref) ~1.43 keys

http://www.tf2outpost.com/trade/8370158 (1 key 1.55 ref) ~1.44 keys

http://www.tf2outpost.com/trade/8380268 (5.11 ref) ~1.46 keys

http://www.tf2outpost.com/trade/8353922 (5.11 ref)

http://www.tf2outpost.com/trade/8359891 (1 key 1.66 ref) ~1.48 keys

http://www.tf2outpost.com/trade/8030032 (1.5 keys, 1 week)

http://www.tf2outpost.com/trade/8094614 (1.5 keys, 1 week)

http://www.tf2outpost.com/trade/8363017 (1.5 keys)

http://www.tf2outpost.com/trade/8347754 (1.5 keys)

http://www.tf2outpost.com/trade/8338901 (1.5 keys)

http://www.tf2outpost.com/trade/8370462 (5.33 ref)

http://www.tf2outpost.com/trade/8370451 (2 keys painted pink)