counter,thanks to giang for the proof

Sale 1

http://www.tf2outpost.com/trade/26090956 - Sold for 16 keys in 2 days

Sale 2

http://www.tf2outpost.com/trade/25984726 - Sold for 11 keys

Sale 3

http://www.tf2outpost.com/trade/25750765 - Sold for a Terror-Watt Hottie's Hoodie (22 keys) + 1 key (22*0.9 + 1 = 21 keys)

Supporting sale:

http://prntscr.com/7ckri7 ~18-19 ish, 3 months old

also breaking my head on this "sale":

http://backpack.tf/profiles/76561198055537914?time=1432450800 - guy got 18 keys from "forbesk"

http://backpack.tf/profiles/76561198118467405?time=1432278000 - guys max sold to "forbesk"

my theory is lightpulze sold the max for pure (18+) and buys the DP regge for 18. but it doesn't get recorded by bp.tf,hence lightpulze is missing from the histories(of the keys).

i added both lighpulze and krabz to shed some light on that sale