The eBay auction is here for those that are interested.
I've got a friend that has a working NeXTStation (with a monitor to boot), and while it's cool to fiddle with every now and then, it's a pain to keep running. The last time he needed a replacement part it took him quite a while to track down a replacement.
Of course, it'll be a collector's item in a few years, it's just not terribly useful now
Here's a picture of my personal NeXTStation Turbo for all of you. She still works well but needs a little TLC once in a while (getting old). I like to fire her up for nostalgic purposes to remind me just how good OS X has gotten (arguably). Its surprising to see just how well a 33Mhz 68040 runs with Display Postscript. I have Apache running on it as well and its fairly quick.