Wargame Depot has this one surprisingly cheap. If you're into blocks and strategic-level gaming, this one was well received (haven't played it; came across this while hunting around for a few other things...)
Edit: Nevermind, appears to be GMT's new "clear the distro channel" pricing as coolstuffinc has it for $26.
I thought they should have given fleet blocks for EE in this set or made them available in case you wanted to use them in EE instead of the fleet markers. It could have added some interesting fleet actions in the Atlantic.