Sale #1:

Sold for 11 keys + .22 refined pure-

Seller: https://backpack.tf/profiles/76561198111792001#!/compare/1532563200/1532649600

Buyer: https://backpack.tf/profiles/76561198240402752#!/compare/1531958400/1532649600

Sale #2:

Sold for 12 keys pure + Sweets-

Seller: https://backpack.tf/profiles/76561198439812057#!/compare/1532736000/1533081600

Buyer: https://backpack.tf/profiles/76561198253949319#!/compare/1532995200/1533081600

Some keys don't appear because they were sold the same day they were bought in, so here's the history of all of those keys to show you that they were traded together:

Key's History:

#1: https://backpack.tf/item/3984193575

#2: https://backpack.tf/item/6083351710

#3: https://backpack.tf/item/5843557582

#4: https://backpack.tf/item/6983899762

#5: https://backpack.tf/item/4957470797

#6: https://backpack.tf/item/6636803460

#7: https://backpack.tf/item/5738049614

#8: https://backpack.tf/item/5170000240

#9: https://backpack.tf/item/6753170925

#10: https://backpack.tf/item/6996378287

#11: https://backpack.tf/item/7017663008

#12: https://backpack.tf/item/6942743721