Sale 1:

Sold for Strange Starstorm Slumber Modest Metal Pile of Hat (29)

http://www.tf2outpost.com/trade/29355509 - couldn’t get B/O

Seller: https://backpack.tf/profiles/76561197994660517#!/compare/1510099200/1510185600

Buyer: https://backpack.tf/profiles/76561198038666068#!/compare/1510099200/1510185600

X = 29

Sale 2:

Most likely sold for 25 keys

Seller: https://backpack.tf/profiles/76561198053700606#!/compare/1513382400/1513468800

Buyer: https://backpack.tf/profiles/76561198237594510#!/compare/1512864000/1513555200

even if the sale is incorrect, it shouldn’t affect the suggested price here.

X = 25

Sale 3:

Sold for 20 keys

Seller: https://backpack.tf/profiles/76561198053700606#!/compare/1511568000/1511827200

Buyer: https://backpack.tf/profiles/76561198045647373#!/compare/1511827200/1511913600

X = 20

Sale 4:

Sold to a quickbuyer for 12 keys

Seller: https://backpack.tf/profiles/76561198077913307#!/compare/1511049600/1511136000

Buyer: https://backpack.tf/profiles/76561198053700606#!/compare/1511049600/1511136000

X = 12

Sale 5:

Bulk

Seller: https://backpack.tf/profiles/76561198075110874#!/compare/1511049600/1511136000

Buyer: https://backpack.tf/profiles/76561198077913307#!/compare/1511049600/1511136000

Seller at 32 keys:

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

https://backpack.tf/item/5809250032

20-29.

Sold with ~3 keys in items for Miami Nights German Gonzila, better off being used to update the Gonzila.

Seller: https://backpack.tf/profiles/76561198410841638#!/compare/1518220800/1518307200

Buyer: https://backpack.tf/profiles/76561198024925599#!/compare/1518220800/1518307200

Being re-sold for 30 keys

https://i.imgur.com/uqYx5fG.png

https://backpack.tf/item/5788424212

sale at 29 is outdated now, so that's nice.