How to buy / trade for dota 2 invite with treasure keys

I found out you need to buy an equipment first then the keys will appear in your inventory.

This method cost about $10 to get dota 2 invites.
1. Sign up and download steam
2. Sign up for dota 2 beta invite if haven't yet
3. Buy a game on steam for $1.70 or cheapest you can find this will allow you to add friends and trade with people.
4. Go to dota2 store and buy an equipment like a weapon or something and 4 treasure keys. They are used to open chests in dota 2 to get rare equippable items for your heroes.
5. Goto google search treasure key for dota 2
6. Find someone and trade with them.
7. Enjoy

If you have questions or comment feel free to leave it, I'll try to answer.
Create by Valve IceFrog Steam
You can still get beta invites from signing up - Free.
Just wait a month or two.

Facebook: facebook.com/Dota2BetaKeyGiveawayYetidaddy