Want more space on your PS3? Install a new HDD. It's very easy. Too lazy/rich? Well, soon there will be 160GB and 320GB models for you to upgrade to, then.
For $300, you can get a straight-up PS3 with a 160GB HDD. That's shipping immediately. For $400 you'll be able to get a 320GB PS3 with a Move controller, a PlayStation Eye and a copy of Sports Champions. That drops on September 19th, the day Move launches.
So there you have it: you can't get the higher-end PS3 without Move included, but it's a decent deal when you consider the stuff you get for that extra $100.