Sellers:

http://www.tf2outpost.com/trade/9090210 - 4 ref

http://www.tf2outpost.com/trade/9091765 - 1 key

http://www.tf2outpost.com/trade/9058386 - Lacking Moral Fiber Mask - 1 key + .33 ref (Stock, 5)

buyers:

http://www.tf2outpost.com/trade/8945457 - 4.11 ref

http://www.tf2outpost.com/trade/9038957 - 1key+1rec

http://www.tf2outpost.com/trade/8693331 - 4 ref

http://www.tf2outpost.com/trade/8985146 - 1 key

http://www.tf2outpost.com/trade/8936626 - 4.33 (out of metal)

Unsold:

http://www.tf2outpost.com/trade/8706080 - 1.5 keys, takes 3.55 ref as a key so even less. Decent craft number. Up for 2 weeks, unsold with no offers.

http://www.tf2outpost.com/trade/8760353 - 1 key 2 ref. Up 2 weeks unsold.

http://www.tf2outpost.com/trade/9049236 - 5.88 ref. Up 2 days, unsole with no offers.

http://www.tf2outpost.com/trade/8955520 - buyout of 1 key 1.66 ref, no takers.

http://www.tf2outpost.com/trade/9047860 - 1.5 keys, no takers.

http://www.tf2outpost.com/trade/8646064 - best offer is 4.66 ref two weeks ago.

http://www.tf2outpost.com/trade/8329504 - best offer is 4 ref a month ago.

http://www.tf2outpost.com/trade/8944154 - 1.5 keys, no offers, created 6 days ago

sellers at 4 ref are rare, but they exist, 4.33 is more common. buyers at 4.33 ref are rare, but exist, and 4 ref is more common.