Challenge 19, Team F.L.A.M.B.E.S!

38th suggestion, made by Mikey!

Sale 1:

https://marketplace.tf/items/tf2/30671;5;u3015

May 12th - $25.50

Keys were $1.90 that day, so 25.5 / 1.9 = 13.42 keys, rounding to 13.

https://backpack.tf/item/4439885220

Sale 2:

https://backpack.tf/profiles/76561198383339557#!/compare/1590451200/1592006400

https://backpack.tf/profiles/76561198188639765#!/compare/1590883200/1590969600

Bulk

Sale 3:

https://backpack.tf/profiles/76561198188639765#!/compare/1592006400/1592092800

https://backpack.tf/profiles/76561198993873071#!/compare/1592006400/1592092800

Untrace

Sale 4:

https://backpack.tf/profiles/76561198993873071#!/compare/1592179200/1592265600

https://backpack.tf/profiles/76561198188639765#!/compare/1592179200/1592265600

Untrace

Sale 5:

https://backpack.tf/profiles/76561198188639765#!/compare/1592611200/1592697600

https://backpack.tf/profiles/76561198993873071#!/compare/1592611200/1592697600

Untrace

Sale 6:

https://backpack.tf/profiles/76561198993873071#!/compare/1592870400/1592956800

https://backpack.tf/profiles/76561198059438645#!/compare/1592438400/1593129600

Sold with neglgible sweets for a terror-watt Bear Necessities = 16.5 keys, rounding to 16 keys.

Mini for the Bear Necessities:

https://backpack.tf/suggestion/5ef675c284dc17516f331b82

Sale 7:

https://backpack.tf/profiles/76561198311498888#!/compare/1586217600/1586304000

https://backpack.tf/profiles/76561198838788284#!/compare/1586217600/1586304000

STN - Invalid.

Sale 8:

https://backpack.tf/profiles/76561198073386321#!/compare/1586736000/1586822400

https://backpack.tf/profiles/76561198358296372#!/compare/1586736000/1586822400

QS

Sale 9:

https://backpack.tf/profiles/76561198358296372#!/compare/1586822400/1586908800

https://backpack.tf/profiles/76561198006295346#!/compare/1586736000/1586908800

9 keys pure.

Sale 10:

https://backpack.tf/profiles/76561198066171590#!/compare/1592006400/1592092800

https://backpack.tf/profiles/76561198802991149#!/compare/1592006400/1592092800

Sold for 13 keys

sale 11:

https://backpack.tf/profiles/76561197978116445#!/compare/1549238400/1588118400

https://backpack.tf/profiles/76561197962704807#!/compare/1587772800/1588118400

Bulk

sale 12:

https://backpack.tf/profiles/76561198412372767#!/compare/1590019200/1590105600

https://backpack.tf/profiles/76561198804015732#!/compare/1590451200/1590537600

Bulk

Summary of Sales:

1 @ 9 keys Sold in 24 hours, quicksell.

2 @ 13 keys

1 @ 16 keys

Taking 13-16 keys.