All credit goes to eazy peazy squeezy lemons(this was a comment on the last suggestion I made, it’s more accurate then my price from earlier. I will also be resuggesting the trilby since this was involved in that)

It seems you resold it for a Time Warp Flipped Trilby which you're using there - https://backpack.tf/profiles/76561198241082898#!/compare/1594684800/1595980800 https://backpack.tf/suggestion/5f10d0ab89d3117d2a5dab94

The buyout on the Tossle sale was 70 Keys - https://bot.tf/stats/listings/4J97Q713

Another sale:

https://backpack.tf/profiles/76561198095022965#!/compare/1595808000/1595980800

https://backpack.tf/profiles/76561198027509684#!/compare/1586822400/1597190400 - Sold for a Duped Purple Energy Flipped Trilby (46) + 40 keys + spelled bat - would cap at the buyout

Buyout was 85 keys - https://bot.tf/stats/listings/466LJLG2

Mini for PE Trilby (as it's duped):

https://backpack.tf/profiles/76561198095022965#!/compare/1597622400/1597708800 - Sold for 46 keys

The specialized killstreak one sold too:

https://backpack.tf/profiles/76561198150171527#!/compare/1594166400/1596758400 - but the sale is untrace

This leaves you with 2 sales:

70 (tossle sale) and 85

70 - 85 keys would work here.