Bangkok....the color variations really aren't very important to the shops, only size honestly. They would even offer a deal if I were to just buy 2 corals. They're not uncommon either...all the shops sell them in all different color variations for about the same price. Btw, this is just some of the live rock he got in last week...Omg were do you live and more importantly, where can I get deals like this! Never could get any wild caught colony at that price in america