99s are great little machines, and worth the effort of fixing them. I bought a 99 to use as spare parts for my first 99, and it turned out to be a better machine! However, it did not come with a base or case. My DH built a base for it, but alas, it has no top. So to answer your question, no spare base/case here. There are plans available online for making bases for these machines, if you have the desire to do the work.