Okay - in the late few weeks I have seen 1 Tamaulipas Boa & at least 5 Tarahumara Boas (1 adult proven pair & a trio of Juveniles sold together) on MorphMarket. The Tamaulipas & juvenile Tarahumaras sold very quickly (they were on already hold when I spotted them). The proven pair(7 yrs. old) of Tarahumara boas is currently on MorphMarket for about $2,500. While that is likely a very good deal - it is also a lot more than I am willing to spend on a pair.
However last Friday afternoon - I found out that TC Reptile(Tommy Carpenter) just had a new, yet unexpected litter of Tamaulipas Cloud Forest Boas born. So I was able to put a deposit on a pair of those. Hopeful I should be getting them in early - mid Sept.