I bought some from KenTheBugGuy a few years back. His wife was having some success in raising them. Aside from that we have a longtime member on this forum from New Zealand whose username may or may not be Peripatus, aptly and if memory ~serves, and he has offered these and Orthodera mantises to the hobby off and on for at least 15 years that I can remember. Of course, import into the US is discouraged.