Orb Hunter

Only one that has been traded recently - https://backpack.tf/item/7246040301

Sale #1 - Untraceable

https://backpack.tf/profiles/76561198293713566#!/compare/1615852800/1616025600

https://backpack.tf/profiles/76561198055622215#!/compare/1615939200/1616025600

Sale #2 - Sold with 3 keys for Scorching Flames Head Full of Hot Air (outdated @ 32k) + Frozen Icefall Globetrotter (indate @ 45k)

https://backpack.tf/profiles/76561198293713566#!/compare/1616112000/1616198400

https://backpack.tf/profiles/76561198115841780#!/compare/1616112000/1616198400

Mini for SF Hot Air:

39 keys pure:

https://backpack.tf/profiles/76561198088427974#!/compare/1615939200/1616025600

https://backpack.tf/profiles/76561198115841780#!/compare/1615939200/1616025600 (only 35 seen here)

36 keys pure:

https://backpack.tf/profiles/76561198252026134#!/compare/1615593600/1615680000

https://backpack.tf/profiles/76561198318099621#!/compare/1615507200/1615852800

Will take the average bt these two values = 37.5 keys

Sale #2 Math:

Orb = 37.5 + 45 - 3

Orb = 79.5

Rounding up to 80 keys

Sale #3 - Sold for a Vivid Plasma Crone (indate @ 88.5) + 5 keys

https://backpack.tf/profiles/76561198215130228#!/compare/1616284800/1616371200

https://backpack.tf/profiles/76561198115841780#!/compare/1616198400/1616371200

88.5 + 5 = 93.5

Rounding to 94 keys

Therefore, final price range is 80 - 94 keys