Well, it looks like I almost made a mistake. The guy never called back and I didn't catch his name, so I called back and spoke with another sales rep.
According to this guy, the c-5050 comes in 2 forms - US and International. Apparently the difference is that the International version has everything in Japanese...including the text in display. Also, the warranty is from Japan, so the camera would have to be sent back to Japan for any warranty work.
The US version is going for $459 and the International is $369. The international price was what I was quoted, but the guy never told me there was more than 1 version. Looks like I'm going to be digging around a little more.