With its massive following, Sylvanian Families toys have become a beloved collectible, with the most expensive iterations ...

Looking for a pet without the real-life responsibilities? Well then, the Tamagotchi electronic pet from Bandai was for you.

The thrift store is full of hidden treasures. And if you run across one of these valuable types of mugs, you might want to consider adding it to your cart.

2004-A toy robot that came out in 2004, the RoboSapien, took the seat for most popular Christmas toy of that year at $99. An honorable mention for the 2000s is the Wii that was released in 2006.