People tend to not buy me stuff that has to do with music... They figure I already have something about a year before they find out it's even out.
About 7 years ago, I got three copies of the same CD (not Stones) from 3 different people. I decided to be gracious and shut up about it, but they all learned about it when talking amongst themselves. Generally, nobody buys me any music, so as not to make a mistake.