Get it while its hot, its been out of print for so long, I doubt it will last forever this time around. I'd forego something non-core module if I did not have the Americans already, in order to afford this one.
I took heed and just ordered Yanks 2ed from NWS on Friday (arrived yesterday). I figured if I waited longer, I'd be the first one to realize it went OOP. Next up I'm targeting HP, since that will also go dormant once current supplies run out. Don't see MMP rushing to re-stock the Finns.