I am a huge collector of stamps before, stamps from different places. It's good to have a hobbies. Just like my mom right now, her hobby is to collect bids to make fancy jewelries. But some people collect silver coins  , coins like  this is a good investment and that's a good thing about it. This is also what I really want to collect, it's rare, visible and future investment. If  you want to select good coins, it's a good choice to buy it  from a certified companies like the Monaco Rare Coin company because your coins would be recognize.  Try to explore their  web page and see a different types of rare coins that you haven't seen yet. Now I think I have to start a new collection again.