Gillette is running a promo where you can get Gillette ProGlide Shield or SkinGuard Starter Kit for only $4 (says it's for shipping). I know it's not as good as completely free deals, but I haven't seen those from any razor companies lately. Given the current economic, I'm not sure that we'd see completely free offers for a while. $4 for ProGlide is still a good deal though (I think ProGlide is a better choice than SkinGuard). Comes with a travel case. Enjoy!
P.S. This will enroll you into their subscription, so just cancel it after your starter kit ships.