If you own one-of-a-kind artwork (or think you might), do a little research. "Even if it's unsigned or unknown, older artwork ...

Whether you inherited your grandmother’s china collection or are still holding on to your Beanie Babies, you likely have thought about how to turn your unused stuff into cash. But you may have held ...

Downsizing forces tough decisions about what stays and what goes. For collectors, those decisions cut even deeper. Those vintage records, baseball cards, stamps, or whatever treasures you’ve spent ...

If you have a box of old Christmas decorations tucked away, you might be sitting on a surprising treasure. Vintage Christmas collectibles, like German blown-glass ornaments or early electric string ...