How the fuck is this so high?

Sale 1)

http://backpack.tf/profiles/76561198063897745?time=1429686000 (April 22nd)

http://backpack.tf/profiles/76561198063897745?time=1429772400 (April 23rd)

Note: KaW private went to the same person as this trade:

21*.9 =~19 keys

Sale 2)

http://backpack.tf/profiles/76561198063897745?time=1429945200 (April 25th)

http://backpack.tf/profiles/76561198063897745?time=1430118000 (April 27th)

Sold for miami nights rain catcher

14.5*.9 =~13 keys

Sale 3)

http://backpack.tf/profiles/76561198121410669?time=1432018800 (May 19th)

http://backpack.tf/profiles/76561198121410669?time=1432105200 (May 20th)

Sold for VP ze goggles

23 * .9 = ~21 keys

Sale 4)

http://backpack.tf/profiles/76561198081499453?time=1429772400 (April 23rd)

http://backpack.tf/profiles/76561198081499453?time=1430204400 (April 28th)

Sold for orb fire sultans (?)

Taking as support for low end, 16*.9 =~14, not mini-ing an unclear sale