Re-suggesting after advice from ♫ MoPcKo cBuH4e :d

4 valid sellers on outpost

Sellers for 2 keys:

http://www.tf2outpost.com/trade/23664404 1 week (VERY badly bumped, probably will expire soon)

http://www.tf2outpost.com/trade/23561781 2 weeks

Unsold for 2.3 keys:

http://www.tf2outpost.com/trade/23738595 1 week

http://www.tf2outpost.com/trade/23752470 1 week

Unsold for 2.5 keys:

http://www.tf2outpost.com/trade/23862046 12 hours

Nobody is selling for 2.6 keys, 2.3 keys are old and it seems that nothing over 2 key sells, so 2 keys flat for the price

All counter/supportive proof is welcomed