Resuggesting with a more conservative raise as suggested by aj

Sale 1:

https://backpack.tf/profiles/76561197963500354#!/compare/1625184000/1625270400 - Sold for 220 keys

Sale 2:

https://backpack.tf/profiles/76561197994079316#!/compare/1626912000/1626998400 - Sold for Miami Nights Crone's Dome(106) + 140 keys = 246, their buyout was 239 so the sale caps there. - https://ibb.co/1rWg51V BUYOUT proof -

Crone's mini - https://backpack.tf/suggestion/60f4a91f2e2cd8745f6a2483

Sale 3:

https://backpack.tf/profiles/76561197982127154#!/compare/1626134400/1626220800 - Sold to buy order

Sale 4:

https://backpack.tf/profiles/76561199151338171#!/compare/NaN/1626134400

https://backpack.tf/profiles/76561198829536309#!/compare/1625961600/1626048000

https://backpack.tf/profiles/76561199143803555#!/compare/1626048000/1626220800 - Gambled and lost (rip)

Sale 5:

https://backpack.tf/profiles/76561198155066949#!/compare/1624924800/1625011200

https://backpack.tf/profiles/76561197963500354#!/compare/1624924800/1625011200 - Seems to have sold for keys but not many histories match.

Sale 6:

https://backpack.tf/profiles/76561198129833425#!/compare/1626480000/1626912000 - Sold for 240 keys

Sale 7:

https://backpack.tf/profiles/76561198192602363#!/compare/1626134400/1626393600 - Sold for Circling TF Logo Soldier's Stash(191) + Max's Severed Head(31) = 222

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MINI for Stash:

https://backpack.tf/profiles/76561198288294254#!/compare/1620518400/1620604800 - Sold for 158 keys + Pro KS Rocket Launcher Kit(30) + Pro KS Blutsauger Kit(3)

Rocket - https://marketplace.tf/items/tf2/6526;6;uncraftable;kt-3;td-205 - Multiple recent sales averaging from $54(30) - $89(49), but current sellers counter sales above 30, so sticking with that

Blutsauger - https://steamcommunity.com/market/listings/440/Professional%20Killstreak%20Blutsauger%20Kit - Recent sale at 3 keys/$6.89

2.8/$5.96 and 2.6/$6.26. Going with 3 flat for blutsauger kit.

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Sale 8:

https://backpack.tf/profiles/76561198097271466#!/compare/1619827200/1619913600 - Untraceable

Sale 9:

https://backpack.tf/profiles/76561198097271466#!/compare/1619740800/1619827200 - Sold to buy order

Sale 10:

https://backpack.tf/profiles/76561198288294254#!/compare/1626739200/1626825600 - Sold for 271 keys(rounding down to 270) OUTLIER

SALES:

220, 222, 239, 240, 271

Going with 220-240 Making the 270 sale an outlier.