600 US$ seems quite a steep price, I wouldn´t spend that much as it´s fairly limited. 350 US$ is closer to reality but, hey, it´s a "Vintage Analog Moog!!!". This alone goes to justify almost anything these days.
That said, I was amazed at how nice the Satellite sounds. Quite unlike any other Moog of that era, it almost has something of the Yamaha CS-series about its filter.
"Like the light from distant stars, Stephen Parsick's music has existed for some time, but is only now reaching us on Earth." -- Chuck van Zyl / Star´s End