On June 7, 2012 a local farmer in Ontario, Canada, started the ultimate fast food experiment to test the age old rumors that McDonald’s products don’t rot. Now, six years later, he’s selling his experiment on eBay for $29.99. Dave Alexander told TIME he didn’t believe the urban legend that cheeseburgers wouldn’t go bad —…

via ‘Nature Refused to Take This Burger.’ Man Selling a 6-Year-Old McDonald’s Cheeseburger Has Learned a Lot — TIME