You might not realize it, but that dusty cast iron skillet tucked away in your grandmother's attic or sitting in the back of your kitchen cabinet could be worth a small fortune. I'm not exaggerating.

You grabbed it at an estate sale for three dollars. It's been sitting in the back of a cabinet ever since, holding a bag of ...

Add Yahoo as a preferred source to see more of our stories on Google. Cast iron skillets hang from a pot rack - Petra Richli/Getty Images Whether cast iron is on your list of vintage kitchen items ...

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 ...

Cast iron fans know that the right skillet can be worth far more than its price tag, especially when testing pits more than 25 pans against each other to find the true standouts. From classic ...