Sales:

https://steamcommunity.com/market/listings/440/Warhawk%20Rocket%20Launcher%20%28Factory%20New%29

December 18 - $56.18 - 26 keys

December 19 - $56.19 - 26 keys

January 4 - $36.01 - 16 keys

January 12 - $5.28... not bothering to include

https://steamcommunity.com/market/listings/440/Killstreak%20Warhawk%20Rocket%20Launcher%20%28Factory%20New%29

January 2 - $40.71 - 19 keys

January 14 - $42.58 - 18 keys

https://marketplace.tf/items/15150;15;w1;pk80

December 8 - $65.00 - 39 keys

December 26 - $59.99 - 33 keys

https://marketplace.tf/items/15150;15;w1;pk80;kt-1

November 22 - $50.00 - 29 keys

https://marketplace.tf/items/15150;15;w1;pk80;kt-2

November 23 - $45.00 - 26 keys

January 1 - $55.00 - 31 keys

January 9 - $69.99 - 40 keys

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Sellers:

https://backpack.tf/classifieds?item=Rocket+Launcher&quality=15&tradable=1&craftable=1&texture_name=Warhawk&wear=Factory+New&australium=-1&wear_tier=1

Three sellers from 28-50 keys https://i.imgur.com/KcNHia8.png (The 32 key seller has already sold for $55.00 on Marketplace)

https://steamcommunity.com/market/listings/440/Warhawk%20Rocket%20Launcher%20%28Factory%20New%29

Sellers from $64-81, about 30+ keys

https://steamcommunity.com/market/listings/440/Killstreak%20Warhawk%20Rocket%20Launcher%20%28Factory%20New%29

Sellers from $67-91, about 30+ keys

https://steamcommunity.com/market/listings/440/Professional%20Killstreak%20Warhawk%20Rocket%20Launcher%20%28Factory%20New%29

Sellers from $76-79, about 35+ keys

https://marketplace.tf/items/15150;15;w1;pk80;kt-3/Professional%20Warhawk%20Rocket%20Launcher%20(Factory%20New)

$79.99, about 45 keys

https://marketplace.tf/items/15150;15;w1;pk80;kt-3;festive/Professional%20Festivized%20Warhawk%20Rocket%20Launcher%20(Factory%20New)

$89.99, about 50 keys

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Buyers:

https://backpack.tf/classifieds?item=Rocket+Launcher&quality=15&tradable=1&craftable=1&texture_name=Warhawk&wear=Factory+New&australium=-1&wear_tier=1

Two buyers for 20 keys, one buyer for 14 keys https://i.imgur.com/KcNHia8.png

//

Sales:

16, 18, 19, 26, 26, 26, 29, 31, 33, 39, 40

26, 29, 31, 33, 39, 40 (Without SCM)

Sellers:

28, 30, 30, 32, 35, 45, 50, 50

Buyers:

14, 20, 20

Going with a price of 26-33 keys, using the sales of (26, 26, 26, 29, 31, 33) to price. 16-19 is a quicksell because of buyers for 20 keys. 39 and 40 keys are relatively high seeing that there are sellers under 35 keys.

I also forgot that sales on SCM on skins over 10 keys can only be used for unusual skins.

https://forums.backpack.tf/topic/36705-rules-for-non-unusual-suggestions/?do=findComment&comment=538336

Looking at this, a price of 26-33 is more feasible while still excluding 39 and 40 because of current sellers.

The fact that marketplace and SCM key prices are always like 40 cents away really bothers me.

I'm still wondering what would be the right path for this suggestion and item, so feel free to criticize and such.