I got a Strange Plaid Potshotter, a Unique Potshotter, Strange Apocofists, a Strange Detonator and a Strange Sniper Rifle. Keys are extremely valuable, and I strongly recommend that if you get hold of one, to look after it and to not actually use it to open crates, as I once bought 5 keys or $15 worth of keys as an experiment to see if crate opening was profitable. This section does not nescessarily apply to F2Ps as there is a small chance that someone will wait months to earn a single key. These items are worth 26.55 refined on Scrap.tf and you will find that 1 key in the trading world can buy you a lot. Co Supply Crate key fluctuates, but stays between $3 and $4 most of the time. They are mainly used as currency, similar to keys in CSGO, but can also be used to open Mann. Keys are items obtainable in Team Fortress 2. Most common hats are worth 1.33 ref, so if you are a F2P and you want a hat, you must have 24 weapons worth of scrap traded into as higher metal grade as you can. Scrap can then be crafted into reclaimed metal, taking 3 scrap in the process to make a more valuable item, and on from that can be crafted into refined metal, taking 3 reclaimed metal. You must have 2 items used by the same class to make scrap, although if you use you only need to have 2 random weapons. To make scrap you must enter the crafting menu and select 'Smelt Class Weapons'. Scrapping 1 Unique quality base weapon is 0.5 scrap. Metal is a type of trading currency and crafting item made by 'scrapping' items.

How to get free items in tf2 2019