One of the things I have observed about Rondo Music is that their production is a bit flaky. A couple of years ago, I had emailed them about a bass I had seen a few months prior, and I was told that they didn't know when and/or if they would be producing that particular model again. From what I have been told since then, it seems that they are fickle about what they make.
My advice is that if you see something you really like by them, buy it.