JohnGollop/istockphotoEvery antique store in the nation has a porcelain doll for sale somewhere on one of the shelves ...

Similarly, early Barbie dolls are more than just toys ... to Art Deco jewelry and superhero comics. Each of these vintage things worth money has its own set of passionate collectors who are ...

Who among us doesn’t remember the iconic Troll Dolls of our childhoods ... that we never dreamed they’d be worth anything when we grew up. Not actual cash money, surely.