A rare Wayne Gretzky card worth USD$3.72 million is back up for auction. Here are other alternative assets worth betting on.

Though I might kick myself today for having sold possibly a combined two dozen rookie cards of Wayne Gretzky and Joe Montana for less than a quarter (total!), I still walked away with $60+ and a ...

Paul Skenes's 1-of-a-kind baseball card was pulled by a young collector from Los Angeles, Topps announced on Tuesday.

Alex Ovechkin is knocking on the door of hockey history and the title of the greatest scorer the sport has ever seen. The ...