$600 total for the year.Would it flag the IRS if you were to buy something over $600, but split payment up over 2 (or more) G&S transactions? Wasn't sure if that'd still flag Brandon's IRS goon squad... asking for a friend!
Also, just because someone has been here for a while or has a certain amount of feedback, doesn't mean it isn't a scam. I've seen plenty of people here and on other sites have their accounts hacked with the hacker making and responding to classifieds listings. Cover as many bases as you can before sending anyone $.