So I peeked at the Tickets.com Premier Ticket Window website to see if any 9:30 club shows were listed. None at the moment, however seeing as it's powered by Razorgator I checked that site out to see whats listed. And lo and behold there are indeed tickets for 9:30 shows listed. Including tickets for the Erasure show which haven't even gone on sale yet. And some Wilco tickets going for $141 to $221.
Now Razorgate may just be the front end for other ticket brokers, I still find it interesting that they also include tickets for the Nationals which haven't gone on sale to the public. Are season tickets on sale yet?
I'll bet that comparing what's on the Razorgator.com verses ticketscom.razorgator.com will reveal a list of events with everything but those at the 9:30 club.