Thanks for the replies everyone. I feel better about ordering online now. I would never go with cheaper shipping for fish, so I would be paying about $35 for over night shipping. I'll just save up my money, especially since Christmas is coming soon.
I just don't really trust any of my fish stores. I have really only found one that is not a chain, and their fish just did not look to be in good health at all. I was surprised too that they had an ick outbreak, I can't see a good reason for this to happen if they actually did quarantine extensively before putting them into the show tanks.
And I will still quarantine the fish that I order online, just to be safe because I know that stress can make any fish more susceptable to disease.