Just released:
http://www.whiskyintelligence.com/2014/07/award-winning-glendronach-distillery-releases-batch-10-of-its-renowned-single-cask-bottlings-scotch-whisky-news/
The money demanded for these bottlings is only going one way (up).
Also, less Oloroso-matured bottlings are being released in each batch. Stock up!