Editor’s note: This story was first published in June 2016. It has since been updated. Drive through any suburban neighborhood on a Saturday or Sunday in the spring or summer and you’re sure to find plenty of garage sales. Or yard sales, tag sales or rummage sales. Whatever you call it, selling your unwanted stuff is a great way to make some extra cash. But if you’re not savvy about the tricks of yard sale con artists, you could end up at a loss. Here are 9 garage sale scams to arm against. 1. The quick-change scam You’ll need to have some cash on hand for shoppers who don’t have small bills a…