Lima Pach from Sacred Succulents. Beautiful pachanoi and from what I hear it's quite difficult to get this exact clone from SS.
I had this cutting up for auction last weekend but it got damaged this week in 2 ways. I believe both to be just surface issues that it will grow out of.
1) Something munched on the tip (photo 4)
2) It got hit by the spines of another cacti and made some marks (photo 5)