2 keys

http://www.tf2outpost.com/trade/11304965 - Unsold 2 days, bumped

http://www.tf2outpost.com/trade/11269222 - Unsold 4 days, bumped

http://www.tf2outpost.com/trade/11288424 - Unsold 3 days, bumped

http://www.tf2outpost.com/trade/11157688 - Unsold 1 week, somewhat bumped

http://www.tf2outpost.com/trade/11316369 - Unsold 1 week, not bumped

http://www.tf2outpost.com/trade/11088824 - Offer of 6 keys for all, so 2 keys each

Below 2 keys

http://www.tf2outpost.com/trade/10849204 - Sold for 1.8

http://www.tf2outpost.com/trade/11374406 - 1.6 keys, says it's a quicksell and would do 1.5

http://i.imgur.com/2GvLesB.png?11 - 1.5 keys

http://www.tf2outpost.com/trade/11079519 - Selling for 2 keys 2 ref, but sold one for a White Uncraft Mountain Cap (1.5)

http://www.tf2outpost.com/trade/11397370 - Selling for 1.6

http://www.tf2outpost.com/trade/11284488 - Selling for 1.6

No buyers at all on outpost.