Really amazing sounding cab. It has a deep but tight low end, punchy mids, transparent highs and great dispersion. I've found that it holds its own very well in higher volume situations. I would keep it, but a recurring back injury is starting to make it difficult for me to move it around.
I'd rate the overall condition at about a 7.5 or 8, but only for wear - there are a couple of small dents and some worn areas on the carpeting and handles. I replaced the corners recently, as they were getting kind of funky. Operating condition is perfect. The previous owner blew the bottom woofer and replaced it with a new one which he obtained from EA.
As seen in the photos, the CX 310 has wheels and rear handles for rolling it in a tilt-back position. Due to the relatively tall and narrow profile I found it a little awkward to move that way, but it's easy enough to place on a dolly or cart. Weight is approx. 110 lbs. Dimensions are 36 h x 17 w x 18 d. One thing I've really appreciated about the CX 310's narrow footprint is the ability to fit it on cramped stages where I'd otherwise have to use a much smaller cab. Impedance is 6 ohms and the power rating is 900W.
Due to the size and weight I won't ship, but I'm willing to meet a reasonable distance from where I live (S. Orange County, CA) $550 obo