Let me just whip out my checkbook...
Omni, Atlanta, GA May 18, 1976, Feb. 17, 1990
GA Dome, Atlanta, GA May 1, 1993
Philips Arena, Atlanta, GA May 12, 2002
FedEx Forum, Memphis, TN May 26, 2013
Philips Arena, Atlanta, GA Oct. 15, 2014
Infinite Energy Center, Duluth, GA July 13, 2017
Bon Secours Arena, Greenville, SC May 30, 2019
Meh. A complete set of 1961 autographs. I already have.
I'm sure it's expired by now.