Less than two years old (July 2017), like new, used twice to tune up an Arrow for satellite work before I upgraded to an AA-1400. Some items are still in their bags, undisturbed. The unit shipped with a bit of lint or fuzz behind a tiny area of the display, but it doesn't impact usage and is just a slight cosmetic issue. Otherwise there is no wear or even signs of use. $495, shipped to the contiguous 48.