Resuggesting from Wolfi’s comment from previous suggestion

https://backpack.tf/suggestion/5b5539cacf6c756c3001c758#comment-5b7c295044325a154725d22f

Sale 1: 1:1'd Bubbling Head Prize (indate @ 170)

https://backpack.tf/profiles/76561198072999396#!/compare/1526860800/15269472

Taking 170

Sale 2: Sold w/ 8 keys pure and a Strange Specialized Killstreak Festive Grenade Launcher w/ Pumpkin Bombs (~5k) for Scorching Flames Ritzy

https://backpack.tf/profiles/76561198396499936#!/compare/1527206400/1527379200

https://backpack.tf/profiles/76561198072999396#!/compare/1527292800/1527379200

taking 262

Rounding to 260

Sale 3: Sold for Strange Scorching Flames Tundra Top + Spelled Spectral Spectrum Genuine KE (used there)

https://backpack.tf/profiles/76561198396499936#!/compare/1528761600/1528848000

https://backpack.tf/profiles/76561198069980430#!/compare/1528761600/1528848000

Sale 4: bulk

https://imgur.com/a/EOmEDud

Sale 5: SFB noble (indate at 83), Haunted Phantasm Jr Das Maddendoktor (indate at 80), Cloudy Moon Pom-Pommed Provocateur

https://backpack.tf/profiles/76561198054004552#!/compare/1531267200/1532304000

Mini for pom: Disco Beat Down Galvanized Gibus + Stormy Storm Tree (indate @ 21) + Aussy Pro Ks Axtinguisher (6k)

https://backpack.tf/profiles/76561198137745193#!/compare/1524268800/1524355200

Micro on gibus: $105

https://marketplace.tf/items/30003;5;u62

105 / 1.95 = 54 keys

Taking 75 for mini

81 + 83 + 80 = 244

Rounding down to 240

So valid sales we have are 170, 240, 260

Excluding 170 as rest of sales are 240+

Taking range 240-260

If I’ve made any mistakes like in the past, feel free to tell.