Sale 1:

Sold for $99.99 on Marketplace.tf

https://backpack.tf/item/2301046532

https://marketplace.tf/items/451;5;u12;strange

Couldn’t find a B/O anywhere.

99.99/1.95 = ~51.3

X = 51

Sale 2:

Sold for 45 keys

Seller: https://backpack.tf/profiles/76561198316071886#!/compare/1513728000/1513814400

Buyer: https://backpack.tf/profiles/76561198158622105#!/compare/1513641600/1513814400

X = 45

Sale 3: (Dupe)

Sold for $79.99 on Marketplace.tf

https://backpack.tf/item/336898619

https://marketplace.tf/items/451;5;u12

79.99/1.95 = ~41

X = 41

Sale 4: (Duped)

Bulk for Eerie Orbiting Fire Danger

Seller: https://backpack.tf/profiles/76561198145599954#!/compare/1510012800/1510099200

Buyer: https://backpack.tf/profiles/76561198036998600#!/compare/1510012800/1510099200

Sales at:

41 (dupe)

45

51

41 is duped, can’t use to set a low-end here. Excluding 41. Can be used to update the Danger though.

Going with 45-51.