There are also a couple of older pay sites, now offline, but DB's and domains still available with all clips watermarked, and in SiteDepth that could be brought back.
Oh, and then all my sites have OpenX running on them. So you have some ads sales of VERY TARGETED NICHE TRAFFIC that sells for $100.00 a month. I was running JuicyAds for a couple of months before returning to my own network last month. Number from previous this year are a bit lower in clicks and volume, but comparable.
It should also be said numbers are close, but not as accurate as I would like. I still have Google Ads, among others, running in there. OpenX does not report those accurately for some reason.