At this time, it appears that Ham Radio Outlet in Atlanta, and Grove Enterprises in Brasstown (N.C.) might be the closest physical locations.
No one at the recent Spartanburg Hamfest was selling either new Uniden or new GRE scanners.
I recently ordered a 996XT from ScannerMaster in Massachusetts on a Monday afternoon, and was pleasantly surprised when it arrived Wednesday without requesting expedited shipping.