NO! I think these days all domains are over valued, how often do people type a url into a browser these days? And how often do they just 'google' it? Consider

NO! I think these days all domains are over valued, how often do people type a url into a browser these days? And how often do they just 'google' it? Consider color.com, they spent a huge amount of money on that domain, and it hasn't helped them one bit. </rant> Best of luck with the start up :)