If you could please add StarCity prices as an option that would be great. People that I trade with at the comic shop near me use StarCity prices almost always and it would be great for me to be able to lookup prices by just pulling up this app.

Unfortunately StarCityGames does not offer a way for developers to pull their prices. I have emailed them requesting price access and was denied. While it is theoretically possible to scrape the prices from their webpage at runtime, it is complicated (especially with page redesigns), and a little sketchy. If they ever open up their prices, we'll add them.