I actually went to see this pin about 1 month ago. It needed a shop job pretty badly. It's not CQ.
I picked mine up in March of 2011...wow, time flies. Paid 3k. Best playing STTNG, however wasn't a beauty queen. Invested a fair amount to take it to the next level (all new ramps, subway, plastics, painted ships/guns, ColorDMD, custom translite, Pinball bulbs LED's, PDI non-glare glass). Probably have 5-6k in it? Don't really keep track...just my quick recollection.
Even though I was warned about the effort to keep this beast going, it hasn't had one serious malfunction since purchasing it. On the other hand, my NIB AFMr Solenoid Driver blew the first week of ownership. Nothing like new tech:-)
I have no idea what this example is worth in today's market, so I'm not going to speculate. If I tried to sell mine, I'd likely ask 7k in LA. No plans to sell, however. An awesome game...one of SR's best. Unfortunately, it's always been under-loved.
snaroff