Is this the ad you saw? I just saw this on craigslist:
http://newyork.craigslist.org/brk/etc/555926442.html
Here's the ticketpuller website, not sure if this is what you're talking about?
http://ticketpuller.com/
I don't have any personal experience with them, but it sounds pretty interesting. I hope you get some feedback about them
