With the number of older books that are being reprinted lately, not to mention the popularity of pirates, you would think that
On Stranger Tides would be due for a new edition. In fact ...
[after a quick peek at Amazon]
... it was reprinted a little over a year ago.
http://www.amazon.com/Stranger-Tides...9724552&sr=1-1
A bit pricey, though.