There's a cast-iron skillet sitting in someone's barn in rural Indiana right now that could easily pay a car insurance bill for a year. Maybe two. What was once just grandma's old cooking pan has ...

Ever wonder if that plastic container tucked in the back of grandma's cupboard could be worth more than a family heirloom?

Add Yahoo as a preferred source to see more of our stories on Google. Kitchen items on display in a second-hand shopping venue, with shoppers passing in the background - EricBery/Shutterstock Of the ...