http://www.tf2outpost.com/trade/24883398 x2 for 2 keys + 6 ref, young

http://www.tf2outpost.com/trade/24878612 2 keys + 8 ref

http://www.tf2outpost.com/trade/24809104 2 keys + 10 ref, 5 days old

http://www.tf2outpost.com/trade/24863808 2 keys + 10 ref was unsuccessful, relisted for 2 keys + 6 ref

http://www.tf2outpost.com/trade/24868514 2 keys + 11 ref

Outlier http://www.tf2outpost.com/trade/24855755 2 keys (2 days unbumped)

Classifieds

http://backpack.tf/stats/Genuine/Jungle%20Booty/Tradable/Craftable

1 x 2 keys

1 x 2.2 keys

2 x 2.4 keys

1 x 2.5 keys

1 x 2.7 keys

3 key unsolds:

http://www.tf2outpost.com/trade/24753256 1 week

http://www.tf2outpost.com/trade/24824540 4 days

http://www.tf2outpost.com/trade/24833373 4 days

http://www.tf2outpost.com/trade/24852549 2 days

http://www.tf2outpost.com/trade/24855552 2 days

3 key unsolds that are young/unusable as of posting:

http://www.tf2outpost.com/trade/24864124 1 day

http://www.tf2outpost.com/trade/24874237 16 hours

http://www.tf2outpost.com/trade/24875501 14 hours