Hedjj

https://backpack.tf/item/7248773262

Sale 1: 155 keys

Buyer: https://backpack.tf/profiles/76561198057698743#!/compare/1631750400/1631836800

Seller: https://backpack.tf/profiles/76561198014383676#!/compare/1631664000/1631750400

Sale 2: 153 keys (rounds to 155)

Buyer: https://backpack.tf/profiles/76561198014383676#!/compare/1631664000/1631750400

Seller: https://backpack.tf/profiles/76561198107766198#!/compare/1631750400/1631836800

Sale 3: Either 88 keys or 172 keys? Buyer has 172 removed, and seller has 88 added.

Buyer: https://backpack.tf/profiles/76561198107766198#!/compare/1629849600/1629936000

Seller: https://backpack.tf/profiles/76561198380849939#!/compare/1629936000/1630108800

88 is too low, 172 selling for 153 seemed to be a worry in the last sugg, ignoring either way? https://backpack.tf/suggestion/613c388d1210240ebb524ffd

Also, not all of the 172 keys seem to match, which puts doubt on this being 172 (some match)

Taking 155 flat