A rare broadside of the "Declaration of Independence, July 1776, on view at Seth Kaller Inc., Historic Documents & Legacy ...

These two very different promo Pokémon cards have similar price graphs right now - and they're pointing right up with 100% ...

Kenneth Griffin, the billionaire art collector and hedge fund founder, purchased the document that abolished slavery, as well ...

High-end auctions are famous for having rare collectibles, but sometimes the story behind the items up for bid can be as ...

All day, people are buying and selling Pokemon cards that they’ve never once touched or seen in real life, and never will. As ...

The most complete English-language Pokemon card collection in the world is now up for sale. at least where this rare set is ...