https://www.healthcare.gov/find-premium-estimates/
^ There for christ sake. I am so sick of the stupidity. View the prices before you purchase. Just remember these prices are without any subsidies. The site has problems and capability issues with different browsers, but you can atleast see the prices in your area.
MSNBC, CNN, CNBC, and Fox news have all clearly missed this link on the website. They added it a few days ago. Not in a easy to find spot mind you.