I'm just finishing up a shower using Crema Marfil, Crema Rosa, and Dark Emperador. The Crema Marfil ran about 10 bucks for a 12x12. It is pretty boring, but not compared to cutting it down to 4x4's for the shower floor. 
edit... +1 on the overly filling thing!! yuk
edit... +1 on the overly filling thing!! yuk