Timberline Gardens is a local nursery here in Colorado. The owner is known to buy hard to find succulents. I did contact Timberline Gardens to see if they have any plans to start selling online. They have not returned my email as of today. I will be making another trip out tomorrow, so I can ask the owner. Here is a pic of some of the semps. Not all of them! There is another section with several sedum and other groundcovers.