Sale 1

http://backpack.tf/profiles/76561198275503235#!/compare/1495497600/1495843200

Miami Dread Knot (seller @ 9.5 rouding to 10 for 2 weeks: http://screenshot.sh/oe3E4DDfB2eYb) + ~1 key in sweets = 11 keys

Sale 2

http://backpack.tf/profiles/76561198131717218#!/compare/1495238400/1495324800

Bulky

Sale 3

http://backpack.tf/profiles/76561197966287142#!/compare/1494374400/1495065600

Qs @ 8.15 key

Sale 4

http://backpack.tf/profiles/76561198163592487#!/compare/1490054400/1490227200

Cash

Sale 5

http://backpack.tf/profiles/76561198271304145#!/compare/1493942400/1494028800

Another QS @ 7 keys

Sale 6

http://backpack.tf/profiles/76561198271304145#!/compare/1493683200/1493942400

Scammed/CS/Cash

Sale 6

http://backpack.tf/profiles/76561197966287142#!/compare/1493596800/1494201600

9 keys

Sale 6

http://backpack.tf/profiles/76561198377476473#!/compare/1494374400/1494460800

He got some keys pure and instantly used them to buy Pfetti Authority. Don't know how much he get.

Duped unsold:

http://www.tf2outpost.com/trade/29093622 - 2 weeks @10

Summary

Sales @ 9 and 11

None on market except duped above