There are other sales

Multiple ones exist and imo its way too early to suggest this when 4/5 of the current ones aren't even tradeable yet (and have most likely sold in scm for unknown prices).

Most other sales arent trackable:

https://backpack.tf/profiles/76561198078207681#!/compare/1540944000/1541203200 seems to have been SCM

https://backpack.tf/profiles/76561198239731900#!/compare/1541376000/1541721600 https://backpack.tf/profiles/76561198140380043#!/compare/1541376000/1541635200 sold for keys but I dont know how many

https://backpack.tf/profiles/76561198812788964#!/compare/1541376000/1541462400 (other sticky owner's compare also doesnt help)

https://backpack.tf/profiles/76561198082653257#!/compare/1541462400/1541721600 https://backpack.tf/item/5598849550 not a sale; was unusualified

https://backpack.tf/profiles/76561198399747082#!/compare/1539043200/1540857600 untraceable, histories have a huge gap

https://backpack.tf/profiles/76561198048792033#!/compare/1541203200/1541289600 untraceable, sale before was a SCM sale and it does not seem unlikely that this was, too.

For now, this will do.