I bought these domains in december, just put a free arcade script and 25 games on each and linked them from all my other sites so they can age and get PR once next PR updates, but don't got the time to further proceed with building full arcades on these domains.
Best offer takes them. Can include a backup of the current site/games that are on the URL now if you want. No traffic stats/revenue stats. Basically just selling it as a "domain" but you can look at the stats in the arcade to see the # of game plays since december.
Sites are getting some traffic from search engines.