In your area, Area 41 is an authorized Memphis dealer.
If you are willing to drive to Cumming, then American Radio is the place.

Memphis has the Power Reference (PR) series coax in the $80 range, the M-Class in the $130 range, and M-sync in the $300 range. I am not sure I would consider $80 "higher price tag" for a set of coax speakers...

I guess that is another of the (perceived) differences between brands that are dealer-direct only versus brands that are available at every distributor in the region.