Collectors hunting for valuable coins don’t have to reach back a century or more to find them — they can pop back a few decades to the era of disco music and leisure suits. Several U.S. coins from the ...

Silver coins are highly prized by dealers and collectors -- not just because of their silver content, but also because they ...

Nickel is a metal that is used extensively in manufacturing. It is a key component of stainless steel and is valued for its ...

They're hardly comparable because of the value difference. Rhodium can be a tricky metal for investing. While the demand for rhodium outweighs the supply, it still has a very specific market, which ...