I just ordered the two new maps covering the Maine terminus of the Northern Forest Canoe Trail. I expect they will be widely available by the fall, but I bought mine from the publisher.
The areas covered by these two maps overlaps with the Delorme Allagash/St. John map. I can report back on the new NFCT maps quality and utility if people are interested.
http://www.mountaineersbooks.net/productdetails.cfm?PC=588
http://www.mountaineersbooks.net/productdetails.cfm?PC=589