Hey guys, just wanted to get some feedback on our site. It's not perfect, but it is useful. And I don't think there's anything out there that does what it does

Hey guys, just wanted to get some feedback on our site. It's not perfect, but it is useful. And I don't think there's anything out there that does what it does. (If I'm wrong, please let me know!) Hope the site is self-explanatory. If not, the http://biggestpricedrop.com/about http://biggestpricedrop.com/about page should be helpful. I am now trying to move into the marketing phase and it's clearly not my forte. Any tips? I am hoping I can promote this solo without hiring a PR or marketing person. Is that realistic? Should I consider spending serious money to get us out there?