If Im not mistaken, I think he was asking closer to 9k...but lowered it. HAHA. And its obvious...the first line says "the previous owner of the home"... Homie isnt even the original buyer and more than likely isnt "into" the hobby.
That's an ideal reef tank. Reefers tend to be high rollers. I'm not a reefer, but if I was looking for a tank with those dimensions, I'd pay around the $1500 mark.