Jim, I am also very interested in getting the other species of Neofinetia, I have not yet found any serious seller !
Some people sell them on ebay china, obviously collected in the wild like the rest of their species, I am disgusted when I see this !
I don't know if there is any artificial propagation of these 2 species being done in north america... but that would be great to slow down the wild collected market !
I saw the 2 offers on ebay and considered taking a chance but like you said, since they're probably wild collected, I'd rather not.
I talked to Glenn-san earlier this week and he said that he has some listed as 'Shisen' that are possibly one of the other species, but from the jist of the conversation, they have not flowered and he couldn't definitely say yes or no.
I got an e-mail on a lead this I'm following up. If it's a go, I'll let you know.