Unsold for below 27 keys :

http://www.tf2outpost.com/trade/9968302 < Unsold for 25 keys(with strange parts)

http://www.tf2outpost.com/trade/9886795 < Unsold for 25 keys (with strange parts)

http://tf2tp.com/trade.php?trade=9333509 < Unsold for 25.5 keys

http://www.tf2outpost.com/trade/9702538 < Unsold for 26 keys/bud

http://www.tf2outpost.com/trade/9902798 < Unsold for 26 keys

Sold / Bought for below 27 keys :

http://www.tf2outpost.com/trade/6997129 < Sold 1 for 24 keys and another for 25

http://tf2tp.com/trade.php?trade=9313345 < Sold for 25 keys ?

http://www.tf2outpost.com/trade/9834275 < Selling for 26 keys, a guy added ( got many )

http://www.tf2outpost.com/trade/4915063 < Sold for 26 keys

http://www.tf2outpost.com/trade/9789396 < Bought for 25 keys

Unsold for 27 keys :

http://www.tf2outpost.com/trade/9873504 < Unsold for 27 keys

http://www.tf2outpost.com/trade/9943332 < Unsold for 27 keys

http://www.tf2outpost.com/trade/9449888 < Unsold for 27 keys/bud

http://www.tf2outpost.com/trade/9810309 < Unsold for 27 keys

http://tf2tp.com/trade.php?trade=9336341 < Unsold for 27 keys/bud

http://screencast.com/t/Tl2EyRVr < 1 unsold for 25 keys, 2 unsold for bud, 2 unsold for 27 keys

People who want to sell for below 27 keys :

http://www.tf2outpost.com/trade/8139093 < 2 people willing to sell for 26 keys/bud (2 days - 1 week ago)

http://www.tf2outpost.com/trade/9829743 < 2 people willing to sell for 26 keys, one with strange parts (1 day old)

http://www.tf2outpost.com/trade/9764744 < a guy willing to sell his strange knife with strange parts for 26 keys ( 1 week ago)