Was that the one on Craigslist with the cabinet doors? The one that was on their website? I knew of a few people who were looking at that one if it was. It was priced reasonably well, and someone must've snatched it because the listing is gone.
I have not cooked on one but I have had the opportunity to inspect one that I am considering purchasing. The build quality is first rate. Speaking on build quality, it is amazing. I am looking to upgrade from my current 120 gallon setup and I believe, from a build quality standpoint, the Shirley is second to none (Lang, Bubba, Meadow Creek).
I caveat my statements with the fact that I have never cooked on one. I know people whom have and they love them but I have not.