I have an electric ECB I bought at a Fry's Food Store. It was on closeout for $20. I've used it (only a time or two) as a charcoal cooker because it kept blowing the circuit breaker.
But all in all it was probably worth it since it came with two grills and a water pan for my regular ECB (which I hardly ever use). All in all, I probably have a dozen ways to smoke meat, but I know I'm not alone suffering with "cooker collection addition." How many do you all have?