I can't believe my luck this week...... So I went to backpack.tf lotto and I tried to bet my 12 keys unusual hat. Not the best hats to win, but still Staked $30.28 and made a profit of $175.74 (580.38%)! I lost around 50 keys already last weeks so do not try this at home. If anybody is interested in one of those, feel free to add me