<p>Haha, read right up the paragraph before he says he used there. These sorts of strategies also work best in states with low sales tax. I’ve known a few people online that have used the fact that Amazon will offer a particular amount of money for a used game (stated on their website), and then found sales where the same game goes on sale at places like Toys R Us or Game Stop. I’ve used it a few times when there was a Buy 2 Get 1 Free sale with only two games I was interested in buy. Much harder to turn a large profit when you’re paying out 9.25% sales tax up front, though. My brother would have a much easier time with it in Delaware. ;)</p>