Has anyone looked at
http://www.dvdpricesearch.com/ under "Specials"?
On this website, people post coupon codes for a variety of online DVD e-tailers. Some have up to $15 off with no minimum purchase.
This site also lists companies that sell specific DVD titles for the cheapest price. Or you can do a DVD search, and it will list the prices if it from all participating companies.
Check it out!
Roland
BTW, regarding the message above from Tom Keels, once I placed a second order on some outrageous special using my wife's name and credit card and it worked. They don't check addresses (at least Amazon.com).