Was just about to pull the trigger on one and pfffft.....gonzo. and no others to be found anywhere at a reasonable price.
Prefer a seedling to NBS. My experience is most plants can struggle to acclimate to change in culture so better to stick with young-uns and not spend big bucks on something that may hate you. Especially true with this species.
If anyone becomes aware of these becoming available, I'd appreciate a heads up.
I emailed the original vendor I was looking at and he confirmed he was out but has more in 2'" pots that will be ready in the fall. I can live with that. Now I just have to live long enough to see it bloom!