I was mentioning seeing these in another thread this week but couldn't find any clear pictures, so here's one for sale right now.
With electric elements probably giving better results than gas broiling (or at least non-infra red Ultra Ray style broiling, I have to wonder why a gas broiler/griddle but electric surface units cooktop would be preferable to an all electric unit? Seems all gas or all electric would make better use of the two energy sources.