A friend of mine has had several of them. They don't work too well anywhere near idle, but if you want to run wide open continuously, they're great. Nice ones still bring in excess of a grand, maybe even up to 2 grand for perfect examples. Don't sell it cheap.
We've thought about looking into a way to convert the internals to work more like a stock intake so that we could run them on the nascar clone cars on the street. Problem is, we're not smart enough to do that kind of stuff.