The Unitiqute is great as a one box player, but it has its limitations when compared to a grown-up separates system. Also it has no line out, only a pre out, so the signal always passes through its preamp.
Remember also that these older streamers have dated tech which, depending on what you use it for, may show its limitations compared to more modern alternatives.
No real idea of todays value - maybe lower than a 250DR, CB kit tend to keep good prices, not sure about Olive.
Service files are important, not easy and cheap to get things serviced if your outside UK.
My Nap 135 were less than €2000 and fresh serviced, used them for years and sold on without loss.
Thats long ago.
UQ2 is a dis-continued product and no Qobuz (that’s a no no for me). Your Majik DS is still supported and updated regularly no matter how old including recently Airable radio. I have a Majik DS/1 which I might only change it for a Klimax !
I’m currently running a Linn majik ds into a ndac / ps555 and there’s something about the timing that really works for me. It’s temporary arrangement but reminds me of my old ikemi from years ago. when I changed to a cdx2 it was bigger and more exciting but always found myself missing the ikemi.
Linn really know how to make a good source and extract the ones and zeros and the majik ds is no exception but adding an external dac takes it to another level giving the best of both worlds.