If you want a place where they don't have huge volumes yet, but good quality check out
Plugz, they run a coupon offer right now.
Also I'd recommend going to
PlugRush as they probably have the most traffic of every single niche you can imagine and after a few buys you can probably negotiate if you are buying bulk (and I mean big bulk here).
Otherwise check out this link:
http://adultmediaguide.com/the-list-...affic-brokers/
