Yes, it seems they are protected but not endangered and are limited in being exported. You're correct, Zig, they do not seem to be within any successful, widespread breeding programs.

They seem to have certain husbandry requirements but not any more complicated than Diamond Carpet Pythons.

Pricey, yes. I saw a few old postings for $3500 for one or $5500 for a pair. Think we need to get Nick Mutton to spearhead a new breeding program!