Sellers @3.53 keys @$6.99 Buyers @2.7

#1 4/18 6.99/1.98=3.53

https://marketplace.tf/items/tf2/31321;5;u3123

https://marketplace.tf/items/tf2/5021;6

#2 3/17 6.99/1.92=3.64

https://marketplace.tf/items/tf2/31321;5;u3123

https://marketplace.tf/items/tf2/5021;6

#3 Unclear then traded back to the same bot network 2 days later

https://backpack.tf/profiles/76561199837985889#!/compare/1778371200/1778457600

#4 Unclear

https://backpack.tf/profiles/76561198406747729#!/compare/1774224000/1778716800

#5 2 keys + 9.11 ref = 2.17 keys

https://backpack.tf/profiles/76561199059160806#!/compare/1777852800/1777939200

https://backpack.tf/profiles/76561198073386321#!/compare/1777852800/1777939200

#6 Unclear

https://backpack.tf/profiles/76561198035609800#!/compare/1776988800/1777075200

2.17, 3.53, 3.64 Low end was a bot dump below current buyers, both low end and current b/os round to the same .05, taking that range.