From old coins to the rarest Beanie Babies, many items that collectors of the past considered gold mines are worth only a few bucks in today's resale market.

Would you say a Ferrari F430 is a rare car? The Italians only built less than 17,000 units. And Mattel only made 20,000 units ...

The older versions of this attractive cookware might be of a higher quality than later iterations, but that doesn't make the ...

It's hard to believe, but those old coins in your grandma's attic could actually be treasure.

Some collectors will never open their Hot Wheels, while others would never consider doing that. Do they look better once they ...