These three domains all share the same code/design, and have minor enhancements such as not allowing the user to disable the mini window.
They've used 13gb of bandwidth so far this month, and are hosted for $35/mo on a VPS at a2b2. The only advertising has come from a few months at proxy.org.
Between the three domains I've put roughly $400 into them, between the time I've spent working on them, advertising, hosting, and the domain registration. I'm simply looking to recover atleast a portion of my costs.
The main reason for selling is that they were banned from AdSense. I've done nothing unethical with them, and my guess is that the rush of traffic from proxy.org must've had the account flagged--Google wouldn't say. Other advertising services are fine to use, I just don't have the time to pursue them further.
This is a great chance to grab some proxy sites with traffic, especially if you use ad networks other than Google.
This isn't an auction--send me a good offer and it's sold.
The domains are registered at eNom. Everything you see plus the domains are included, and I can transfer the sites for you.