Reducing just a little...

Classifieds (at the time of posting this suggestion)

http://backpack.tf/classifieds/?item=Doublecross-Comm&page=1

2 x 2 keys

5 x 2.35 keys (4 from the same person)

4 x 2.46 keys

8 x 2.58 keys

2 x 2.7 keys

3 x 2.8 keys

The rest are painted and they go 3+ keys.

Sellers

http://www.tf2outpost.com/trade/20748204 2.6 keys

http://www.tf2outpost.com/trade/20908320 2.6 keys

http://www.tf2outpost.com/trade/20809894 2.6 keys

http://www.tf2outpost.com/trade/20826673 2.6 keys

http://www.tf2outpost.com/trade/20908070 2.6 keys

http://www.tf2outpost.com/trade/20885447 2.6 keys

http://www.tf2outpost.com/trade/20884867 2.6 keys (has 2)

http://www.tf2outpost.com/trade/20900414 2.6 keys

http://www.tf2outpost.com/trade/20755363 2.6 keys

http://www.tf2outpost.com/trade/20840610 2.6 keys

http://www.tf2outpost.com/trade/20886121 2.6 keys (my trade)

http://www.tf2outpost.com/trade/20829313 2.6 keys

http://www.tf2outpost.com/trade/20886377 backpack.tf prices

http://www.tf2outpost.com/trade/20538483 backpack.tf prices

http://www.tf2outpost.com/trade/20866778 backpack.tf prices

http://www.tf2outpost.com/trade/20863602 backpack .tf prices

http://www.tf2outpost.com/trade/20774127 2.5 keys (got an add but still in his inventory)

http://www.tf2outpost.com/trade/20828667 2.5 keys

http://www.tf2outpost.com/trade/20891503 2.5 keys

http://www.tf2outpost.com/trade/20579040 2.5 keys

http://www.tf2outpost.com/trade/20207133 2.5 keys

http://www.tf2outpost.com/trade/20908285 2.5 keys

http://www.tf2outpost.com/trade/20785500 2.5 keys

http://www.tf2outpost.com/trade/20889985 2.5 keys

http://www.tf2outpost.com/trade/20902165 2.5 keys (has 2)

http://www.tf2outpost.com/trade/20521575 2.5 keys

http://www.tf2outpost.com/trade/20861374 2.5 keys

http://www.tf2outpost.com/trade/20779272 2.5 keys

http://www.tf2outpost.com/trade/20722867 2.5 keys

http://www.tf2outpost.com/trade/20824400 2.5 keys

http://www.tf2outpost.com/trade/20777416 2.5 keys

http://www.tf2outpost.com/trade/20840522 2.5 keys

http://www.tf2outpost.com/trade/20860176 2.5 keys (level 69)

http://www.tf2outpost.com/trade/20660854 2.4 keys

http://www.tf2outpost.com/trade/20835417 2.4 keys

http://www.tf2outpost.com/trade/20622902 2.4 keys

http://www.tf2outpost.com/trade/20865559 2.4 keys

http://www.tf2outpost.com/trade/20365456 2.3 keys

http://www.tf2outpost.com/trade/20822866 2.3 keys

Unsolds at 2.7 keys

http://www.tf2outpost.com/trade/20897634 young

http://www.tf2outpost.com/trade/20906101 young

http://www.tf2outpost.com/trade/20905844 young

http://www.tf2outpost.com/trade/20888557 >1 day

http://www.tf2outpost.com/trade/20860113 1 day

http://www.tf2outpost.com/trade/20839255 2 days

http://www.tf2outpost.com/trade/20823025 3 days

http://www.tf2outpost.com/trade/20822984 3 days

http://www.tf2outpost.com/trade/20782999 4 days

http://www.tf2outpost.com/trade/20761580 4 days

http://www.tf2outpost.com/trade/20446891 1 week

http://www.tf2outpost.com/trade/20365456 2 weeks

Constructive criticism, extra proof, counter-proof is greatly appreciated,thanks!

I am new to this,tell me if I did something wrong.