I sold it for Hat with no name Blizzardy storm and Masters yellow belt bubbling

A SGG Burstchester was added in sale 3, so that sale will be 45+ keys

https://backpack.tf/profiles/76561198209195433#!/compare/1522108800/1522195200

Buyer from above resold for $56.35 (~23 keys) on SCM.

https://backpack.tf/profiles/76561198074120641#!/compare/1523836800/1523923200

https://backpack.tf/profiles/76561198069515939#!/compare/1522195200/1525910400

https://steamcommunity.com/market/listings/440/Unusual%20Rimmed%20Raincatcher

Sale mentioned by Taikavaahto above, then dumped on tradeit.gg (surely for much lower):

https://backpack.tf/profiles/76561198071499832#!/compare/1526169600/1526256000

https://backpack.tf/profiles/76561198297554259#!/compare/1526083200/1526169600

https://backpack.tf/item/3176918919

Searing Brass Bucket (unpriced) + ~3 keys ----- almost outdated, better ignore it.

https://backpack.tf/profiles/76561198209195433#!/compare/1521417600/1521504000

https://backpack.tf/profiles/76561198154941386#!/compare/1521072000/1521331200

So we have here one clear 30 keys pure sale, and other sales where the buyer(s) ended up reselling for much lower. I prefer to go with a conservative raise here, so accepting.