the last time i check BRS has the best price, 7-8 months ago. And i think there was one or two other non MR vendor that was selling at that time.
Hard to find live pukani rock and it'll be mad expensive if you do, unless someone break down. This rock is pretty new to the market. These rocks are awsome for pods and little creature. I can house a mandarin w/o problem at all.
Not sure how much ur looking for.R u interested in this big piece? It's left over from my new build. It's BRS pulkani dry. You can break into however many peices you want. It's 14" high and 19" wide.