Profitable Trading System Would Creating A Video Game Store Where You Buy, Play, And Enter Tournaments In Manhattan Be Profitable?

Would creating a video game store where you buy, play, and enter tournaments in Manhattan be profitable? - profitable trading system

It is this idea of a profitable business.
I want a store where you can buy video games and trade them in. They also participate in weekly or daily tournaments to win money or prizes.

The site would (of course) many television and computer systems in that allow players to play.

I want to find the store in Manhattan, New York.

Can anyone tell me whether this idea is good or bad, or suggestions?