Smile. The nightmare will soon be over.

Sale 1:

https://backpack.tf/profiles/76561198060868591#!/compare/1535932800/1536105600

https://backpack.tf/profiles/76561198026605090#!/compare/1535932800/1536278400

Sold for Unusualifier(7.51) + 82 keys in Aussies + Voltaic Translator(15.5)

Total is 105.01 keys

Sale 2:

https://backpack.tf/profiles/76561198190736201#!/compare/1535932800/1536537600

https://backpack.tf/profiles/76561198833467557#!/compare/1535846400/1535932800

Can't trace

Sale 3:

https://backpack.tf/profiles/76561198008073880#!/compare/1533513600/1533600000

https://backpack.tf/profiles/76561198072079293#!/compare/1533600000/1533772800

Sold for ~57 keys in Aussies + Slumber Kiss King(29)

Total is 86 keys

Sale 4:

https://backpack.tf/profiles/76561198072079293#!/compare/1534032000/1534809600

https://backpack.tf/profiles/76561198093137878#!/compare/1534809600/1534982400

Untrace.

Sale 5:

https://backpack.tf/profiles/76561198093137878#!/compare/1535068800/1535328000

https://backpack.tf/profiles/76561198257270574#!/compare/1535673600/1535760000

Untrace.

Sale 6:

https://backpack.tf/profiles/76561198257270574#!/compare/1536192000/1536364800

https://backpack.tf/profiles/76561198103017176#!/compare/1536278400/1536364800

Untrace / bulk

Sale 7:

https://backpack.tf/profiles/76561198045043625#!/compare/1536278400/1536537600

https://backpack.tf/profiles/76561198289262378#!/compare/1536364800/1536537600

Bulk

Sale 8:

https://backpack.tf/profiles/76561198195734346#!/compare/1537315200/1537401600

https://backpack.tf/profiles/76561198139677771#!/compare/1537315200/1537401600

Sold for PE Sultan + ~13 keys in sweets

Use there.

Sale 9:

https://backpack.tf/profiles/76561198139677771#!/compare/1537488000/1537574400

https://backpack.tf/profiles/76561198234831480#!/compare/1537488000/1537574400

Sold for Burning Fez(69) + ~1 key in sweets

Total is 70 keys

Sale 10:

https://backpack.tf/profiles/76561198234831480#!/compare/1537574400/1537660800

https://backpack.tf/profiles/76561198023542389#!/compare/1537574400/1537660800

Sold for P Fetti Hong Kong

Use there.

Sale 11:

https://marketplace.tf/items/30177;5;u15

Sold for 140, 99 USD

Keys at 1.88, 1.84 USD

Total is 74.47, 53.80 keys

Total sales @:

53.80, 70, 74.47, 86, 105.01 keys

Calling 53 and 105 the outliers,

Taking 70 - 86 keys