My grandfather left me a small coin collection and it's sparked my interest. I've identified a few wheat pennies, some silver quarters, and what might be a valuable Morgan dollar.

Where do I start learning about coin values and grading? Is this a hobby that can actually make money or is it purely for enjoyment?

Get the Red Book (Guide Book of United States Coins). It's the bible for US coin collectors. Published annually with current values. Every collector owns one.

The Morgan dollar could be very valuable depending on the year and mint mark. Don't clean it! Cleaned coins lose significant value. Take it to a local coin shop for an honest appraisal.

Start by checking your pocket change. You'd be surprised what slips through. State quarters are a fun, free way to get into collecting.