Another mini tangent... save me...

Item 1: https://backpack.tf/item/15302854960

Sale 1: Sold for a Chiroptera Venenata Respectless Robo-Glove and 90 keys

https://backpack.tf/profiles/76561198840987606#!/compare/1752364800/1752451200

https://backpack.tf/profiles/76561198406138209#!/compare/1752364800/1752451200

Sale 2: Sold for a Radiant Rivalry Trapper's Flap, a Strange Specialized Killstreak Australium Axtinguisher, a Strange Firebrand, four Non-Craftable Tour of Duty Tickets, and two Backpack Expanders

https://backpack.tf/profiles/76561198840987606#!/compare/1753574400/1753660800

https://backpack.tf/profiles/76561198074261742#!/compare/1751068800/1753747200

Axtinguisher was dumped for 9 keys.

Strange Firebrand is in-date at 8.6 keys.

Backpack expander is in-date at 24.44 ref.

Non-Craftable Tour of Duty Ticket is in-date at 22.33 ref.

Trapper's Flap open suggestion can be found here: https://backpack.tf/suggestion/68c700f42e42a2e13b07d3a6

Taking 234 keys.

Key price is 52.72 currently for ref converions.

234k + 9k + 8.6k + (24.44/52.72) * 2 + (22.33/52.72) * 4

234k + 9k + 8.6k + .93k + 1.69k = 254.22k for Sale 2.

Classifieds link: https://imgur.com/a/TOmkDBQ

Single sale at 254.22k, rounding this to 250 keys based on guidelines.