You're my boy, Blue! That was our first thought upon beholding this 2-BR, 2-BA condo in 300 Commercial Street. The color does seem to be a motif for much of its 1,358 square feet. And, look! Out the window! Or from the private deck! More blue from the view of the Harbor (O.K., an inky blue, but blue nonetheless). Just after it passed 160 days on the market last week, it upped its price by $92,500 to $987,500.