Planet Money

Once upon a time, if you wanted to buy a luxury brand item secondhand (say, a Chanel handbag) you had to have an in. There was no easy way to find one. But over the past decade, the market for secondhand luxury goods has exploded. There are now many online resellers where you can shop for used and discounted luxury items. One big problem — how can you be sure if it’s real and authentic?Some online resellers claim to have solved this problem. They say they’ve developed a process of authentication, and so buyers can trust that the bag is really Gucci or Cartier or Hermès or whatever. But according to some luxury brands, authenticity is something that is often imitated but never replicated.In today’s episode of Planet Money, the fight between Chanel and The RealReal. And how luxury brands are reacting to the enormous and growing secondhand market for luxury goods.Support:Planet Money+Read: Our book: Planet Money: A Guide to the Economic Forces That Shape Your LifeOur weekly longform Planet Money newsletterOur we