I have been robbed a couple of times over the last few years, ranging from 50 bucks to 300 or so. What I have learned over he years is generally, you don't get the money back. And the stress and effort you put into the "revenge" ends up not even being worth the money in the end. Usually I end up letting it slide, realizing that getting revenge doesn't get my money back and doesn't affect me in the end. Learn from your mistakes, always make sure you see your product/cash before the trade. If its to good to be true, it probably is. Very few people end up actually getting revenge on someone who robbed them, and generally it just starts a war. What good does it actually do you to cause damage to them or their property? None at the end of the day, think about it. Take your losses, learn from your mistakes - thats it.