Sale #1

http://backpack.tf/profiles/76561197995194055#!/compare/1487030400/1487116800

Sold for Scorching Pot (123.5) + 13th Trilby (115) + Strange DBD Pot (26)+ Isotope Sweet Dreams Sticky (89) + 105 keys of australiums

= 458.5

Sale #2

http://backpack.tf/profiles/76561198030039729#!/compare/1489708800/1489795200

Sold with Pro KS SF RL (22) + Pro KS Australium Scatter (34) + Pro KS Strange Shooting Star (13) + SS Trilby (17) for PE HKC (410)

= 324

Sale #3

http://backpack.tf/profiles/76561198027544408#!/compare/1490227200/1490313600

Sold with Pro KS SF RL (22) + SS Trilby (17) for Ghosts Muffs (175) + Tiger Breakdance (53) + Beams Swagman (82) + FB Grimm (120) + 5 keys

= 396

Sale #4

http://backpack.tf/profiles/76561197996519748#!/compare/1490313600/1490400000

Bulk

Minis

Scorching Pot

http://backpack.tf/profiles/76561198082023881#!/compare/1487116800/1487203200

PE Rebel + 60 keys = 122

http://backpack.tf/profiles/76561198082023881#!/compare/1489104000/1489276800

Burning Pot + 5 keys = 125

Taking 122-125

13th Trilby

http://backpack.tf/suggestion/58dd27a40e2cad11b513bc90 - 115

Strange DBD Pot

http://backpack.tf/profiles/76561197995194055#!/compare/1487116800/1487203200

Looks like ~26 keys

Isotope Sweet Dreams

http://backpack.tf/profiles/76561198056531196#!/compare/1487116800/1487203200

Sold with PE Rebel (62) for M.Strike Schadenfreude (120) + Demonflame Hetmans (31) = 89 keys

Ghosts Muffs

http://backpack.tf/profiles/76561198344429943#!/compare/1491868800/1491955200

~175 keys

Tiger Breakdance

http://backpack.tf/profiles/76561197996519748#!/compare/1488067200/1488153600

53 keys

Beams Swag

http://backpack.tf/profiles/76561198060522352#!/compare/1491350400/1491436800

= 82 keys

Calling 324 an outlier and going with 400-460 keys