Original Nintendo Games Rentals/Buy

[Coach]

I am looking to see if anyone in here that has experience in buying the original nintendo games and the system. A few questions for those who live in the KC Metro area.

What store(s) would be the best bet for me to find the original Nintendo system, remote controls, and the games? I tried to google it, but either there aren't very many of them, or I'm not doing a good job at it (this one most likely is the case) and I could use some guidance, please.

Also, for those who actually own the system, would the current components work okay for a HDTV (Samsung 50" flat screen) or is there anything special that I need to buy?

I'd appreciate the help.