N. Something of no value that didn't necessarily not cost money. Worthless crap. Normally purchased impulsively or collected for free.
Alex: "Hey, I heard there giving out free magnets when you buy a $800 washer at the mall! Lets go buy two!"
Kurt: "Why would you want to drive half way across town to the mall to pay $800 for a washer you don't need and a tchotchke you'll throw out!?!"
Alex: "It's free!"