Sale #1

http://backpack.tf/profiles/76561198241272522#!/compare/1490227200/1490313600

Sold for GE Trophy (68) + 1 key 69 - high

Sale #2

http://backpack.tf/profiles/76561198241272522#!/compare/1491350400/1491436800

Sold for C.Heart Reggae (42)

Sale #3

http://backpack.tf/profiles/76561198136883260#!/compare/1489708800/1489881600

Sold for MN Woodsman + ~10 key sweets = 67

Sale #4

http://backpack.tf/profiles/76561198099803732#!/compare/1491609600/1491696000

Sold with Pro KS Australium TOmislav (16) for Blizz KE (68)

= 52

Sale #5

http://backpack.tf/profiles/76561198151539114#!/compare/1489708800/1489795200

Sold for Ooze Festivizer – using here

Sale #6

http://backpack.tf/profiles/76561198000646505#!/compare/1489881600/1490400000

High

Sale #7

http://backpack.tf/profiles/76561198117404895#!/compare/1490486400/1490918400

Sold for Eldritch Flame Hellmet (38)

Sale #8

http://backpack.tf/profiles/76561198310610808#!/compare/1487548800/1487980800

Sold with 8 keys for Starstorm Insomnia Coldsnap (58)

= 50 keys

Sale #9

http://backpack.tf/profiles/76561198227757008#!/compare/1489276800/1489449600

Sold for KaW Falkirk (48)

Sale #10

http://backpack.tf/profiles/76561198050518375#!/compare/1491436800/1491523200

51 pure

Sale #11

http://backpack.tf/profiles/76561198176143711#!/compare/1491868800/1491955200

Sold for Beams Goggles (46) + 10 key sweets = 56

Sale #12

http://backpack.tf/profiles/76561198198904457#!/compare/1491436800/1491523200

Better used on slug

Minis

C.Heart Reggae

http://backpack.tf/profiles/76561198309178418#!/compare/1489968000/1490054400

http://www.tf2outpost.com/trade/28835510 - 42 key B/O

MN Woodsman

http://backpack.tf/profiles/76561198136883260#!/compare/1490918400/1491004800

~57

insomnia Coldsnap

http://backpack.tf/profiles/76561198048905198#!/compare/1487376000/1487462400

= 58

KaW Falkirk

http://backpack.tf/profiles/76561198227757008#!/compare/1489449600/1489536000

48 keys

Beams Goggles

http://backpack.tf/suggestion/58e46465e33877427635aac2

46

Sales at 38, 42, 48, 50, 51, 52, 56, 67, 69

Taking 38 and 42 as low outliers and 67 and 69 as high outliers and going with 48-56 keys