As far as I've seen, they aren't in production. Not listed on the Epiphone website. Myself, if I were going to buy one, I would try to find one of the early ones with Dirty Fingers pickups. JMO. They are very nice units!
I had one of those, and I agree, really liked. Only real problem was the neck dive and for some reason had talked myself into thinking it seemed 'lesser' since it was multiple pieces of wood and had the Epiphone branding. Fool that I was, sold it...