Craig!
Thanks for coming to the Disney Moms Panel with your question!
Like you, I like to get the most value out of my vacation dollar, and one of the websites that I keep an eye on for Disney discounts is www.mousesavers.com. In fact, it alerted me to one that's for your dates in February!
Because there are so many offers in the travel industry, Disney uses "codes" to distinguish one offer from another. The code that I would recommend letting your travel agent know about is OZI. For example this codes gets you a standard room at a Value Resort from Sunday through Thursday for $49 plus tax vs. the rack rate of $82 plus tax. (Your Saturday night stay might be a little higher, and there will be a limited number of rooms that can use the code discount.)
If you get a chance, check out some of the other Q&As on budget travel on our site
here!
Wishing you a magical vacation!
Whitney