Offers:

http://backpack.tf/classifieds/search/1015/1/0 - 1 at 2 keys, 1 at 11 ref, 2 at 2.1 keys, 4 at 2.2 keys

http://www.tf2outpost.com/trade/11540930 - offer of 2 keys, 1 key, 10.66 -- 2 keys

http://www.tf2outpost.com/trade/9100867 - offer of 1 key

http://www.tf2outpost.com/trade/11120472 - offer of 1 key, g. original -- 1.6 keys, 1 key + 2 ref -- 1.4 keys

http://www.tf2outpost.com/trade/9913026 - offer of 1 key

http://www.tf2outpost.com/trade/11314540 - offer of 1 key, a few offers of 2 keys

http://www.tf2outpost.com/trade/11249122 - offer of 1 key

http://www.tf2outpost.com/trade/11265657 - offer of gold botkiller flamethrower -- 2 keys, a few offers of 2 keys

http://www.tf2outpost.com/trade/11395464 - offer of 8 ref -- 1.5 keys, 1 key + 1.33 -- 1.25 keys

http://www.tf2outpost.com/trade/10443237 - offer of 2 keys

http://www.tf2outpost.com/trade/9240001 - offer of 1 key + 1.33 -- 1.25 keys, gold botkiller flamethrower mkII -- 2 keys

http://www.tf2outpost.com/trade/10622384 - offer of 1 key + 1.33 -- 1.25 keys, 10 ref -- 1.9 keys, 2 keys

Sellers at 2 keys:

http://www.tf2outpost.com/trade/11579732 - unsold

http://www.tf2outpost.com/trade/11566988 - unsold

http://www.tf2outpost.com/trade/11545685 - unsold

Sellers at 2.1 keys:

http://www.tf2outpost.com/trade/11542300 - unsold

http://www.tf2outpost.com/trade/11513755 - unsold

Sellers at 2.2 keys:

http://www.tf2outpost.com/trade/11261149 - unsold

http://www.tf2outpost.com/trade/11539759 - unsold

http://www.tf2outpost.com/trade/11496059 - offer of 10.66 -- 2 keys

Sellers at 2.25+ keys:

http://www.tf2outpost.com/trade/11566832 - unsold

http://www.tf2outpost.com/trade/11513608 - offer of 10.66 -- 2 keys

http://www.tf2outpost.com/trade/10590099 - offer of s. splendid screen -- 1.8 keys

http://www.tf2outpost.com/trade/11377948 - offer of 7 ref -- 1.3 keys

http://www.tf2outpost.com/trade/11363099 - offer of mecha-medes + virus doctor -- 1 key

Buyers:

http://www.tf2outpost.com/trade/11260167 - bought for s. minigun -- 1.75 keys

http://www.tf2outpost.com/trade/10775248 - bought for 10.66 -- 2 keys

http://www.tf2outpost.com/trade/11243164 - bought for 9 ref -- 1.7 keys

http://www.tf2outpost.com/trade/10788012 - bought for 1.3 keys

http://www.tf2outpost.com/trade/11318102 - bought for 8 ref -- 1.5 keys

http://www.tf2outpost.com/trade/11576447 - willing to sell for 2 keys

http://www.tf2outpost.com/trade/10835990 - bought for 6 ref -- 1.1 keys

http://www.tf2outpost.com/trade/9165900 - a few people willing to sell for 2 keys

http://www.tf2outpost.com/trade/10683907 - willing to sell for 2 keys

http://www.tf2outpost.com/trade/10050544 - willing to sell for 2 keys

http://www.tf2outpost.com/trade/10979998 - willing to sell for 2 keys, bought for 1.5 keys, willing to sell for 1.6 keys, willing to sell for 1 key + 3 ref -- 1.6 keys

http://www.tf2outpost.com/trade/11448824 - bought a few for 1 key + 4 ref -- 1.75 keys

http://www.tf2outpost.com/trade/10383050 - willing to sell for 2 keys

http://www.tf2outpost.com/trade/9743765 - willing to sell for 1 key + 5 ref -- 1.95 keys, bought for 1 key

http://www.tf2outpost.com/trade/9332761 - bought 11 for 1 key

http://www.tf2outpost.com/trade/10605939 - willing to sell for 1 key + 4.33 -- 1.8 keys

http://www.tf2outpost.com/trade/10933136 - bought for 1 key + 3.66 -- 1.7 keys, bought for 1 key + 3 ref -- 1.6 keys