Miami Nights Bunsen Brave

https://backpack.tf/item/7957547750

Transfers

https://backpack.tf/item/7957333656

https://backpack.tf/profiles/76561198997619828#!/compare/1596412800/1596758400

https://backpack.tf/profiles/76561198850121720#!/compare/1596326400/1596412800

Keys dont seem to match, excluding this.

https://backpack.tf/profiles/76561198850121720#!/compare/1597190400/1597276800

https://backpack.tf/profiles/76561198864525233#!/compare/1596672000/1597276800

Matched 6 keys

https://backpack.tf/profiles/76561198216427669#!/compare/1599177600/1599696000

https://backpack.tf/profiles/76561198261540591#!/compare/1572480000/1600560000

https://marketplace.tf/items/tf2/30054;5;u61

Sold on 9/16/2020 for $25 / $1.85 = 13.51 keys ~ 14 keys

https://backpack.tf/item/6431489773

https://backpack.tf/profiles/76561198050295079#!/compare/1600387200/1600473600

https://backpack.tf/profiles/76561198363395191#!/compare/1600300800/1600387200

Untrace

https://marketplace.tf/items/tf2/30054;5;u61

7/30/2020 - $39.95 / $1.92 = 20.81 keys

8/16/2020 - $30 / $1.79 = 16.76 keys

10/9/2020 - $25 / $1.87 = 13.37 keys

Sales:

14

21

17

13

Current sellers on marketplace at 13 - 13.5 keys, so, 17 and 21 are obviously too high.

Taking 13 - 14.