https://backpack.tf/profiles/76561198067161406#!/compare/1578787200/1579132800

https://backpack.tf/profiles/76561198076259234#!/compare/1579132800/1579219200

Bulk

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https://backpack.tf/profiles/76561198171538677#!/compare/1582502400/1582588800

https://backpack.tf/profiles/76561198120672630#!/compare/1582502400/1582588800

Bulk

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https://backpack.tf/profiles/76561198158206236#!/compare/1578700800/1578873600

https://backpack.tf/profiles/76561198396576035#!/compare/1578787200/1578873600

Cloud 9 Bubble Pipe + 3 keys + less than .5 keys of hat+refined

bubble pipe updated to 15 keys https://backpack.tf/suggestion/5e5efdca829beb6abe5ed641

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https://backpack.tf/profiles/76561198010332638#!/compare/1579564800/1579737600

https://backpack.tf/profiles/76561198803400805#!/compare/1579392000/1579737600

Untraceable

//

https://backpack.tf/profiles/76561198301456164#!/compare/1580601600/1580688000

https://backpack.tf/profiles/76561198076854327#!/compare/1580601600/1580688000

It seems to be the Pro KS SF Grenade, Exorcism

https://backpack.tf/profiles/76561198356337659#!/compare/1580428800/1580515200

https://backpack.tf/profiles/76561198076854327#!/compare/1580515200/1580601600

Last sale on Grenade seems to be 10 keys

which is under buyers for the grenade.... so I'll just take grenade at buyers (11 keys)

And buyers on Marketplace are at ~11 keys-ish

https://gyazo.com/a2e3d4ca6c3dd643e7cd69113af152f2

So I will exclude this trade

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https://backpack.tf/profiles/76561198326254870#!/compare/1580774400/1580860800

https://backpack.tf/profiles/76561198076854327#!/compare/1580601600/1580688000

Untraceable

//

https://backpack.tf/profiles/76561198326254870#!/compare/1582502400/1583020800

https://backpack.tf/profiles/76561198197292179#!/compare/1582848000/1583020800

Untraceable

//

https://marketplace.tf/items/tf2/30836;5;u126

Unknown item history, $27 = 15

//

Thank you BlazeThermal for this sale:

https://backpack.tf/profiles/76561198396576035#!/compare/1578873600/1578960000

https://backpack.tf/profiles/76561198010332638#!/compare/1578960000/1579046400

15 keys + Nether Void Second Rate Sorcery

Sorcery is 6 keys https://backpack.tf/suggestion/5e66d7b4ca0a271b952be9cf

Sale is 21 keys

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Sales

11

15

18

21

Sellers:

https://gyazo.com/04108b3e2dde169b73b5ce7ba367d414

https://backpack.tf/item/8152490199 Young at 15 keys

https://backpack.tf/item/8167379080 Old at 49 keys

https://marketplace.tf/items/tf2/30836;5;u126

https://gyazo.com/3e7173579ff8ca015363ea192a61b617

https://backpack.tf/item/8236132927 $44 for seemingly 1.5 months

https://backpack.tf/item/8167379080 $88, same 49 key seller classifieds

Buyers:

https://gyazo.com/04108b3e2dde169b73b5ce7ba367d414

5-6 keys

https://gyazo.com/b9851526bb4bab8015084b5ef4b2bdea

$20-21, around 11-12 keys

Going with 15-21, may change depending on the 15 key current seller