As more places require proof of vaccination against the coronavirus, the market for counterfeit and real CDC-issued COVID-19 vaccine cards is on fire. Inside Edition found vaccination cards for sale online. On Craigslist, counterfeit cards are selling for $70. Another ad on eBay says “vaccination cards for all who needs them for work or travel.” So who’s behind the ad? To find out, Investigative producer Josh Bernstein met the seller in a Home Depot parking lot just outside Dallas, Texas.