That's not good. I recently purchased a pair of F3's from Best Buy on black Friday. (got a killer deal) My next purchase was to be the C3. I have held off on purchasing a set of speakers for this long because I didn't want to be in a situation where I could no longer buy the rest of the matched speakers for a surround sound setup.
I never knew the synergy line was created specifically for Best Buy. They don't appear to even offer the C3 online anymore.
I sure hope another outlet is found.
The only problem with Amazon.com is shipping will cost a fortune.