Startup Idea : App thats shows printers > prices > can send work

I constantly encounter a problem as a designer being that there are so many printers and the majority of them as so hidden or unknown I always end up printing at the main well known and usually most expensive printers. I decided to tackle this problem by creating a base to connect printers and people who require printing together in a simple, clean design concept. Most importantly, this would help local businesses who are slowly closing down being eaten up by the huge corporations that take the majority of the market because the consumer doesn't know any better. The app would also allow the user to get an estimate quote and send their work to the printers. I have all design ready to go, all very clean and simple and have a video to demonstrate possible transitions and functionality of the app.