Re-suggesting.

Sale 1:

Sold for 16 keys

Seller: https://backpack.tf/profiles/76561198059884805#!/compare/1529798400/1530144000

Buyer: https://backpack.tf/profiles/76561198120431673#!/compare/1529712000/1531958400

https://backpack.tf/item/6287761255

X = 16

Sale 2:

Sold for Australium Flamethrower (15)

Seller: https://backpack.tf/profiles/76561198160856661#!/compare/1530662400/1530748800

Buyer: https://backpack.tf/profiles/76561198340634356#!/compare/1530748800/1530835200

https://backpack.tf/item/252100430

X = 15

Sale 3:

Sold for 14 keys

Seller: https://backpack.tf/profiles/76561198156608321#!/compare/1529712000/1529971200

Buyer: https://backpack.tf/profiles/76561198059884805#!/compare/1529625600/1529712000

https://backpack.tf/item/6287761255

Histories on the keys may not match on the buyer’s end, but the keys that left the seller’s inventory went to the same user that appears on the buyer’s key histories. Should be safe to assume that keys that went to that user were involved in the sale here.

X = 14

Sale 4:

Sold for 13 keys + 12 ref

Seller: https://backpack.tf/profiles/76561198021638969#!/compare/1536105600/1536451200

Buyer: https://backpack.tf/profiles/76561198448207173#!/compare/1536019200/1536105600

https://backpack.tf/item/185079373

X = 13

Other Sales:

https://backpack.tf/item/6287761255 (#1 & 2)

https://backpack.tf/item/252100430 (#3-8)

https://backpack.tf/item/264697603 - mannco stuff

#1

Bulk for Haunted Ghosts Chieftain’s Challenge

https://backpack.tf/profiles/76561198218628708#!/compare/1529280000/1529452800

https://backpack.tf/profiles/76561198080687713#!/compare/1529366400/1529452800

#2[/b

[b]#3

Bulk?

https://backpack.tf/profiles/76561198091502579#!/compare/1530403200/1530489600

https://backpack.tf/profiles/76561198447627633#!/compare/1530316800/1530403200

Either a weird bulk sale, or the buyer used to be Erik’s bot. Probably the latter.

#4

Untraceable

https://backpack.tf/profiles/76561198447627633#!/compare/1530489600/1530662400

https://backpack.tf/profiles/76561198160856661#!/compare/1530576000/1530662400

#5

Sold to the bot owner?

https://backpack.tf/profiles/76561198340634356#!/compare/1530835200/1530921600

https://backpack.tf/profiles/76561198176297517#!/compare/1530662400/1530921600

This was used for the high-end on the Revolver, though I’m not sure this is an actual sale.

#6

Untraceable

https://backpack.tf/profiles/76561198176297517#!/compare/1530662400/1530921600

https://backpack.tf/profiles/76561198232041512#!/compare/1530835200/1530921600

#7

Sold for 13 keys + some metal?

https://backpack.tf/profiles/76561198155587390#!/compare/1536192000/1536278400

https://backpack.tf/profiles/76561198437502762#!/compare/1536192000/1536278400

I’m convinced that the buyer sold a key for metal and used some of the metal to purchase the Tyrannus. Even if I’m right, this’ll most likely end up falling into the range anyways.

#8

Untraceable

https://backpack.tf/profiles/76561198437502762#!/compare/1536278400/1536364800

https://backpack.tf/profiles/76561197999873164#!/compare/1536364800/1536451200

Sellers:

https://i.imgur.com/Ha1lVzP.png

https://backpack.tf/item/185079373 - ~14.08 keys

https://backpack.tf/item/252100430 - 17 keys

Sales at:

13

14

15

16

The buyer at 13 from the last suggestion is no longer there. Keeping 13 in the range.

Going with 13-16.