Here's an article from the Wall Street Journal about something from Gillette called the Guard. Says it's aimed at DE users. and is an 11 cent blade. Never heard of this one.
http://finance.yahoo.com/family-hom...azors-the-11-cent-blade?mod=family-love_money
http://finance.yahoo.com/family-hom...azors-the-11-cent-blade?mod=family-love_money