A single coin can be worth a lot of money -- a pretty penny, one might say -- if it's rare and has enough historical ...

Canada's one-dollar coin has gone through many different designs over the years, from the silver dollars of the mid-20th century to today's Canadian dollar coin (Loonie). Many of these coins are ...

Other notable mentions are the 1343 Edward III Florin, the 2007 Canadian Gold Maple Leaf, and Morgan Silver Dollars, all fetching significant sums. Rare vintage versions of these 90% silver coins ...

Here’s a look at the most valuable silver coins and what you can expect to get for them if you find one in your couch cushions. Until 2013, the most expensive coin in the world was a rare silver ...