https://backpack.tf/profiles/76561198210734407#!/compare/1565308800/1565395200

https://backpack.tf/profiles/76561198038666068#!/compare/1565308800/1565395200

Bulk for Stare From Beyond Patriot Peak

https://backpack.tf/profiles/76561198140928358#!/compare/1565222400/1565395200

https://backpack.tf/profiles/76561198038666068#!/compare/1565481600/1565568000

Bulk for Morning Glory Brotherhood of Arms

https://backpack.tf/profiles/76561198140928358#!/compare/1565481600/1565568000

https://backpack.tf/profiles/76561198061440669#!/compare/1565481600/1565568000

Sold for an unknown amount of keys

[[

https://backpack.tf/profiles/76561198061440669#!/compare/1567382400/1567468800

https://backpack.tf/profiles/76561198152293052#!/compare/1567382400/1567468800

Sold for Cloud 9 Slick Cut + Pro. KS Strange Shooting Star (12 keys) + Schadenfreuede Unusualifier

Buyout of 60 keys https://bot.tf/stats/listings/MGZ7L2P3

C9 Slick

https://marketplace.tf/items/tf2/30187;5;u58 Sales from 12-16

Same user has been trying to sell for 14 keys ever since they received it

https://gyazo.com/57bd98c12b0d4e5301e1ae57ba39b6ce

(And other unfortunate users for 14 keys)

Going with 12-14 keys

Schadenfreude Unusualifier

https://backpack.tf/stats/Unusual/Unusualifier/Tradable/Non-Craftable/463

Buyers up to 25 keys

https://marketplace.tf/items/tf2/9258;5;uncraftable;td-463

Sales at 26-30 keys

Going with 28 keys

Rounding this sale down to 50 keys.

]]

https://backpack.tf/profiles/76561198160856661#!/compare/1568419200/1568505600

https://backpack.tf/profiles/76561198160856661#!/compare/1568419200/1568505600

Bulk for Death at Dusk Killer Exclusive

https://marketplace.tf/items/tf2/30187;5;u87

Sold for $100 = 55 keys

Buyout was 75 keys https://gyazo.com/9e861cc8ee5fcede039f9f626d44ef32

Last suggestion is still in-date as well, going with 50-55 keys.