While this Char-Griller has a kooky name, it's actually gotten some high reviews as a cheaper egg-style charchoal grill. The Char-Griller Akorn Kamado Kooker is made from a double-walled 22 gauge steel that can sustain temperatures ranging from 200-700 degrees.
The cooking surface is cast iron, and the interior is porclelain coated steel. The grill has received a stellar 4.3/5 stars from over 430 reviewers, and is around a third of the price of a Big Green Egg.