white>black

http://www.tf2outpost.com/trade/14085532 add at 2 keys 3 ref

http://www.tf2outpost.com/trade/13241988 add at 2 keys 2 ref

http://www.tf2outpost.com/trade/12864529 add at 2 keys 2 ref

http://www.tf2outpost.com/trade/13234284 sold 2 keys 2 ref (changed price recently)

http://www.tf2outpost.com/trade/14052382 claims to have sold at 2 keys 2 ref (not in backpack, has 2 white painted items though and no keys)

http://www.tf2outpost.com/trade/9478032 add at 2 keys 1 ref

http://www.tf2outpost.com/trade/13058768 add at 2 keys 1 ref

http://www.tf2outpost.com/trade/13666459 2 keys 1 ref offer

http://www.tf2outpost.com/trade/14094705 2 keys 1 ref sold within a day

http://www.tf2outpost.com/trade/14122283 willing buyer at 2 keys within a hour

http://www.tf2outpost.com/trade/14123331 2 keys sold in 3 hours

http://www.tf2outpost.com/trade/14117531 sold 2 at 2 keys in 3 hours

http://www.tf2outpost.com/trade/14110743 sold 3 at 2 keys in 12 hours

http://www.tf2outpost.com/trade/14109978 sold 2 keys in 3 hours

http://www.tf2outpost.com/trade/14108260 2 keys sold in 16 hours

http://www.tf2outpost.com/trade/14106947 2 keys sold in 17 hours

http://www.tf2outpost.com/trade/14106080 2 keys sold instantly

http://www.tf2outpost.com/trade/14105199 2 keys sold instantly

http://www.tf2outpost.com/trade/14105931 2 keys sold instantly

http://www.tf2outpost.com/trade/14102494 2 keys sold instantly

http://www.tf2outpost.com/trade/14097201 2 keys sold same day as posted

http://www.tf2outpost.com/trade/14096516 2 keys sold 4 same day as posted

http://www.tf2outpost.com/trade/14092170 2 keys sold same day as posted

http://www.tf2outpost.com/trade/14092018 2 keys sold same day as posted

http://www.tf2outpost.com/trade/14091891 2 keys sold same day as posted

http://www.tf2outpost.com/trade/14091825 2 keys sold same day as posted

http://www.tf2outpost.com/trade/14088511 2 keys sold same day as posted

http://www.tf2outpost.com/trade/14087146 2 keys sold same day as posted

http://www.tf2outpost.com/trade/14085871 2 keys sold same day as posted

http://www.tf2outpost.com/trade/14084037 2 keys sold same day as posted

http://www.tf2outpost.com/trade/14083827 2 keys sold same day as posted

http://www.tf2outpost.com/trade/14081572 2 keys sold same day as posted

http://www.tf2outpost.com/trade/14080763 2 keys sold same day as posted

http://www.tf2outpost.com/trade/14078991 2 keys sold same day as posted

http://www.tf2outpost.com/trade/14079527 2 keys sold same day as posted

http://www.tf2outpost.com/trade/14075775 sold 2 for 2 keys each same day as posted

2 keys is in the range just for the amount of stupid people trades, even though they sell instantly.

2-2.35 might've been more accurate but 2.4 is much better to work with.

I am a human, so it is possible for me to make mistakes, if any may occur, please mention it in the comments so i can edit it out, or atleast to let others know.