Just to state up front: These links are mostly for new and harder-to-find discs; if you're just looking for Survivor's back catalog, those CDs are easily had at most major online retailers (Amazon.com, Barnes & Noble online, Tower Records, etc.) or, if you want them really cheap, on Ebay.
Also, as an FYI, Crossroads Moment HAS been released in America--in fact, it was the first disc Frontiers Records put out in the US after they opened a branch here in 2009. However, the only places I'm aware of that ever carried the domestic version were Best Buy ( ::wince:: ) and Wal-mart ( ::shudder:: ), neither of which I can in good conscience recommend. (And I'm not sure either actually had the disc in their stores; it may have only been available for mail-order through their websites anyway.)
So, if you're in the market for your own copy of CM, here is a list of some alternate places to buy, heavily slanted towards those of us in North America; folks in Europe can buy directly from the record company.
I'm not affiliated in any way with NEH, but I have personally bought stuff from them on several occasions (including my own copy of Jimi's newest solo effort 
) and have always been very satisfied with both their prices and service. They carry the European import of Crossroads Moment, and they also have the Rock Candy reissue of Cobra's First Strike album. (Which I still need to buy for myself, come to think of it...)
Direct link to the listing for Crossroads Moment at the webstore for The End Records
Another direct link
And another--I think this is the cheapest price I've seen Crossroads Moment going for anywhere
Now that Crossroads Moment has been out for a while, getting it from Amazon is probably fine--I couldn't recommend them too highly in the beginning, since in my experience it takes them an excessively long time to ship import titles, but by now I'm sure they have it in stock and can get it out to you pretty quickly.
And if you happen to be interested in the Japanese edition of Crossroads Moment (it has a different bonus track than the European or American releases) it's available from JPOPHelp.com. They also carry the Japanese release of the Survivor Extended Versions CD--the US edition of that disc is missing at least 2 tracks from the original live show, which was recorded in Tokyo in the summer of 1985 (it's the same one featured on the Live in Japan 1985 home video) and from what I've read, the Japanese import is the complete concert. So if you're collector enough to want the whole thing on one disc (and not mind paying import prices) the listing for that can be found here.
