alpine IVAw505 this a good deal?

[daonly1around]

Crutchfield warehouse item for 720. shipped

i like that fact that you can add a portable navigation that docks inside the unit. I don't feel now that i NEED a navigation unit, but the option to add it later is a great plus. But i am more interested in the sound quality more than anything. Anyone have any opinions or personal encounters with this unit or similar alpine units let me know

 

[Speed3Max]

it's a good deal. Saving about 80 dollars!

 

[White 6s]

i just ordered my 505 new...on weds...from crutchfield for 799.95 shipped.

was a special one day 200 instant savings