About trading

Lain

lobotomy success story
aa
Jan 8, 2015
724
757
You'll be hard pressed to find someone to agree to trade that. Because unless you're sending this via mail physically (which isn't 100% anyways) you could just take the code, have both and Valve couldn't do anything about it if it was traded for in-game items.

Your best bet is real life, or Ebay.