‘Thriftmas’ is surging in popularity this year as more Americans facing affordability issues look to buy vintage. Christmas is coming, and our bank accounts are getting, well, obliterated. But luckily, it’s no longer just your quirky aunt who appreciates a good secondhand store: Shopping for gently used items, especially during the holidays, is now on trend. And if you get on board, you might be able to save a bundle by swapping your mall run for a day of thrifting.