GHI's have not disappeared. They're a rather new morph. 5k-10k for a single gene last I read. There are a few people working with them now, but I wouldn't expect a significant price drop for a few more years. If you want to read up on them check out www.ghireptiles.com
I know I've seen the Mota and shatter around as well. I think it was Amir at yellowbelly balls who was working with the Mota. I cannot remember who I saw actively working the shatter.
Remember, just because you don't see them for sale on fauna or KS doesn't mean they've disappeared. Big breeders don't always advertise their stock on there, as most of the people shopping there aren't dropping 5k+ on a single snake. Happy snake shopping!