All creds go to Mindacos and Erik

Sold for $37 in Marketplace(~18 Keys using 2.05 value)

https://marketplace.tf/items/1120;5;u3015

Sold for a Kill-a-Watt Whoopee Cap(Outdated at 24 Keys, Sellers at 17)

http://backpack.tf/profiles/76561198000247762#!/compare/1487721600/1489622400

Old sale either way, but does not support your high end.

http://backpack.tf/profiles/76561198174470406#!/compare/1494028800/1494115200

Sold along 1 key for a Blizzardy Storm Vintage Merryweather. Better used there.

http://backpack.tf/profiles/76561198094365132#!/compare/1495238400/1495324800

Either bulk or high. Involved that Screaming Tiger Taunt: Oblooderated.

http://backpack.tf/profiles/76561198120039055#!/compare/1492646400/1492732800

???

http://backpack.tf/profiles/76561198120039055#!/compare/1492560000/1492646400

http://backpack.tf/profiles/76561198125791160#!/compare/1492560000/1492646400

Sold for 25 keys.

http://backpack.tf/profiles/76561198067575136#!/compare/1491868800/1491955200

http://imgur.com/a/VRaDQ - Credits to Cashew!

http://www.tf2outpost.com/trade/28858022 - B/O 23 keys.

Sold for a Midnight Whirlwind Taunt: Oblooderated + 5 keys. Should be able to cap. 2 months outdated so might as well exclude since we got 2 other sales here.

http://backpack.tf/profiles/76561198094428372#!/compare/1492473600/1492560000

Bulk.

http://backpack.tf/profiles/76561198050090433#!/compare/1491091200/1491350400

http://backpack.tf/profiles/76561198094428372#!/compare/1491091200/1491264000

Sold for 20 keys. Older than 2 months so excluding.

http://backpack.tf/profiles/76561198091502579#!/compare/1496880000/1497139200

Sold for a Nuts n’ Bolts Neckwear Headwear (17) + Nuts n’ Bolts Bloke’s Bucket Hat (9) + 2 keys = 28 keys. Not being used there to confirm a range so fine to use here. His B/O was 30 keys. Shouldn’t cap. Bloke is indate.

Mini for the Nuts n’ Bolts Neckwear Headwear = 17 keys

http://backpack.tf/profiles/76561198091502579#!/compare/1495411200/1495584000

http://backpack.tf/profiles/76561198150082447#!/compare/1495497600/1495584000

http://i.imgur.com/MPs2Rqq.png

http://www.tf2outpost.com/trade/29207238#latest - B/O 17 keys

Sold for a Haunted Ghosts Snaggletooth. Went outdated a few days ago, should still be able to cap at 17 keys.

Mindacos said 18-25 would be best here