Small correction to account for specific Pro Killstreak buyers.

Item:

https://backpack.tf/item/8150316757

Seller:

https://backpack.tf/profiles/76561198204590389#!/compare/1739750400/1740096000

Buyer:

https://backpack.tf/profiles/76561198882886230#!/compare/1740009600/1740096000

Screenshot of the trade:

https://imgur.com/a/U9JDt9P

Sold for 15 keys + Strange PDA (indate at 98) + Strange Pro KS Kritzkrieg (Fire Horns/Hot Rod).

Using buy orders on the Kritzkrieg since it's an overpay kit:

https://imgur.com/a/GiQcGjc

Multiple at 96, taking 96.

This makes the sale a total of: 15 + 98 +96 = 209 rounded to 210 flat.

Sale at 210. Taking 210 keys.