When considering an investment in a card, both the set and population go hand in hand. You might come across a card at a show that's a population 1 in a particular grade. However, if it’s from a set ...

One of the most important parts of buying or selling sports cards is knowing how to read and use comparable sales, or “comps.” Comps show you how a particular card, or the closest match to it, has ...

Many factors influence a card’s value. The overall market, the player featured, and the card’s population all matter, to name a few. But something that should never be overlooked is the set. Sometimes ...

In Things to Know: Investing in a Sports Card Set, we covered several factors that can help a set become more valuable and sought-after over time. In this follow-up, we’ll dive into additional things ...