Deb, another place to consider is Rona. I bought one of their house brand drills, 18v w/2 batteries and 1 hour charger 3 years ago and so far, so good. It was a discontinued last years model, think I paid about $60 for it.
Another thing to consider is do you really need the 18v model? I know, you're only drilling a half a dozen pilot holes and driving the screws and putting it down so you won't notice the weight... but just wait 'till you do something foolish and hang drywall for a day. The weight of the 18v gets pretty heavy after a while. My next one will probably be a 14.4v or something similar as I've found I just don't need the extra power as often as I thought.
Sometimes I wonder whether the world is being run by smart people who are putting us on
or by imbeciles who really mean it.