28% ($82,400 to $171,850)
Sick of people talking on their cell phones around you all the time? Do something about it! See that thing this lady’s wearing around her neck? It’s a $129 battery powered signal jammer with a range of up to 65 feet. See how she’s got her hands on her hips and glaring at those unsuspecting students? That could be you! People will start calling you JamStar or JamJerk or JamHead. Don’t give yourself the nickname, though. It has to be organic.
