Nothing better to do than reduce my backpack value. yes

2.35 keys:

http://www.tf2outpost.com/trade/20872026 young

2.5 keys:

http://www.tf2outpost.com/trade/20840522 1 day

http://www.tf2outpost.com/trade/20774127 3 days

http://www.tf2outpost.com/trade/20841015 1 day

http://www.tf2outpost.com/trade/20783548 Sold

http://www.tf2outpost.com/trade/20779272 3 days

http://www.tf2outpost.com/trade/20854249 1 day (about)

2.6 keys:

http://www.tf2outpost.com/trade/20835417 1 day

http://www.tf2outpost.com/trade/20809894 2 days

http://www.tf2outpost.com/trade/20826673 1 day

http://www.tf2outpost.com/trade/20824400 1 day

2.7 keys:

http://www.tf2outpost.com/trade/20821049 1 day

http://www.tf2outpost.com/trade/20748204 4 days

http://www.tf2outpost.com/trade/20446891 12 days

http://www.tf2outpost.com/trade/20839255 1 day

http://www.tf2outpost.com/trade/20762846 3 days

http://www.tf2outpost.com/trade/20660854 7 days

http://www.tf2outpost.com/trade/20365456 16 days

3 keys:

http://www.tf2outpost.com/trade/20788106 2 days

http://www.tf2outpost.com/trade/20152000 27 days

http://www.tf2outpost.com/trade/20808669 2 days

http://www.tf2outpost.com/trade/20851537 1 day

http://www.tf2outpost.com/trade/20509653 11 days

http://www.tf2outpost.com/trade/20778143 3 days

http://www.tf2outpost.com/trade/20441623 12 days

http://www.tf2outpost.com/trade/20816908 2 days

http://www.tf2outpost.com/trade/20728365 4 days

http://www.tf2outpost.com/trade/20488957 11 days (considering 2.5)

8 for 2.5 keys (rounding up from 2.46 keys) on classifieds