Sellers's compare for the first sale (you should put both compares for each sale since sometimes content that doesn't show in one compare shows in the other):

https://backpack.tf/profiles/76561199026390261#!/compare/1748131200/1748217600

Other sale:

https://backpack.tf/profiles/76561199062550380#!/compare/1751587200/1753747200

https://backpack.tf/profiles/76561198017063016#!/compare/1753747200/1753833600

Untrace, also checked the keys in buyer's compare and none match

Might be a good idea to contact the seller to get confirmation of the second sale just to make sure it wasn't lower than the first one