Here are eight Pokémon cards that have become absurdly valuable, and why collectors are willing to pay ridiculous amounts for ...

Any memorabilia belonging to Wayne Gretzky is expected to sell for a massive amount. It's even eye-catching when one of these ...

There are a lot of valuable Pokémon TCG collections out there, but not so many that can compare to this ludicrously expensive ...

WWE star Logan Paul recently purchased Wayne Gretzky's 1988 game-used hockey stick for a record $336,000 at a Sotheby's ...

Forget buying a Picasso, the one per cent want nostalgic artefacts like computers and bones – and auctioneers are struggling ...