I noticed that the new one's along with an updated retirement list was in the latest Lighthouse Legacy that I received yesterday. It's not that easy to make a decision based on this or the HL web page though.
I don't know if I can afford it right now, but I only have the original 404 model and I paid $50 for that, so if it's close to the Pemaquid piece, it may be a good deal.
Steve