I always tell people that if they're not comfortable with going somewhere online, then go to your local coin shop. If you find a collection or you have a collection that's passed down, on the off chance that there's something quite valuable, a local coin shop could tell you very quickly.

The general stance is that doing research on Google and stuff is probably going to lead you in the bad way. So I think the quickest and easiest search is just local coin shop, and then just go to whatever one has the best reviews.