okay here we go

https://backpack.tf/item/274518303

-no sales here. Each one is a dupe copy

https://backpack.tf/item/346509709

-Dumped to stn for an untraceable amt of pure: https://backpack.tf/profiles/76561198307345409#!/compare/1760400000/1760486400 https://backpack.tf/profiles/76561199026390261#!/compare/1760313600/1760400000

-~36 keys pure: https://backpack.tf/profiles/76561199026390261#!/compare/1760832000/1760918400 https://backpack.tf/profiles/76561198091502579#!/compare/1760832000/1760918400

-MP sale, we’ll get back to this later: https://backpack.tf/profiles/76561198091502579#!/compare/1760918400/1761091200 https://backpack.tf/profiles/76561198097747485#!/compare/1761264000/1762041600

-Untraceable: https://backpack.tf/profiles/76561198097747485#!/compare/1762387200/1764633600 https://backpack.tf/profiles/76561198878832222#!/compare/1761782400/1765065600

https://backpack.tf/item/263674473

-Untraceable: https://backpack.tf/profiles/76561198453530349#!/compare/1762819200/1762905600 https://backpack.tf/profiles/76561199004799979#!/compare/1762905600/1762992000

-~36 keys pure: https://backpack.tf/profiles/76561199004799979#!/compare/1763683200/1763769600 https://backpack.tf/profiles/76561198337953212#!/compare/1763164800/1763769600

-Untraceable: https://backpack.tf/profiles/76561198337953212#!/compare/1764201600/1764892800 https://backpack.tf/profiles/76561198154979325#!/compare/1764806400/1764892800

-Untraceable: https://backpack.tf/profiles/76561198154979325#!/compare/1764892800/1765152000 https://backpack.tf/profiles/76561198026037217#!/compare/1766448000/1766534400

-Bulk for a c9 yellow belt: https://backpack.tf/profiles/76561198158206236#!/compare/1767312000/1767398400 https://backpack.tf/profiles/76561198026037217#!/compare/1767312000/1767398400

https://marketplace.tf/items/tf2/324;5;u19

(https://backpack.tf/item/274518303) 89.99 / 1.83 on Oct 28 = ~49 keys

Taking 36 - 49 keys. Buy orders have since risen above 36, but there are two data points at 36. They are both also in pure.