i dont see the point in spending that much money for a rock, im going to a landscape place to get mine, much much cheaper plus no expensive shipping costs.
I have 3 of them in my 29 and I really like them. They are just cool looking and provide lots of caves and tunnels for the fish to use. Yeah, they are expensive, esp. on eBay. I bought mine from www.bambis-texasholeyrocks.com Bambi does a great job of photographing every rock so you know what you are getting. She has a couple of pictures of my tank on her "satisfied customers" page. (Jim N.)