https://backpack.tf/profiles/76561198006544512#!/compare/1557187200/1557273600 - Sold for a Clairvoyance Tank Top + 5 Keys + Schadenfreude (1 Key)

https://imgur.com/a/yLlHqAM - Caps at 15 Keys

https://backpack.tf/item/1790674557 + https://backpack.tf/profiles/76561198307532189#!/compare/1563840000/1563926400 - Sold for an Orbiting Planets Helmet Without a Home (Needs Mini) + 6 Keys + ~1.5 Keys in Sweets

Can't trace a buyout

From the same compare link it possibly Sold for a Steaming Tam O' Shanter (Needs Mini) + 6 Keys via Scrap.tf Auctions (Both involve "ScrapTF | User Storage 26" so it's very likely this was a transfer)

https://backpack.tf/profiles/76561198337734785#!/compare/1563580800/1563667200 + https://backpack.tf/profiles/76561198014464866#!/compare/1563494400/1563667200 - Likely Sold for 14 Keys

Buyout was 14 - https://bot.tf/stats/listings/MXQ15E96

13 Keys are seen in the compare but the Taunt went to a buyer and I doubt Zol would go lower than his buyout

https://backpack.tf/profiles/76561198866158543#!/compare/1559433600/1559692800 - Sold for an Aces Billycock which was traded back so I'd exclude