Team Fortress 2
Counter-Strike: Global Offensive
Credit to fish-related crimes for sale 2
86.5-8 pink paints 80
http://backpack.tf/profiles/76561198096389539#!/compare/1490572800/1490659200 beams russian 80
This was involved in sale 2? http://backpack.tf/item/5172021512
I got sale 2 from fish, I think it was 1-1 for russian but its probably best to ask him.
Well, I figured the fact that they came from the same person and the fact that they show up as "Obtained together" would be good enough to show that's involved.