Called my local dealer yesterday. He sales both plus the Primo.
The KJ Big Joe was ~$1200. Includes the rolling stand and bamboo wings, ash tool, cover and some other goodies. Red or Black and its assembled already.
The XL BGE by itself was ~$1,000.
The Primo Oval XL by itself was ~$1,200.
I'm going by there on Thursday to look at all three. I've ruled out the Primo and really starting to like the Big Joe more and more.
Trusty-rusty Char-Griller offset, Char-Griller Akorn, Charbroil The Big Easy, Maverick ET-732