Need Recommendations for Flipping a domain.

I have a Google News Approved site which is the rare edition (Old Edition) . Google has stopped the manual approval process and you can't get a news site without spending a fortune now so that makes the market value of these domains crazy high.

The have instant indexing, news tab feature etc and I'd like to sell of one of these domains but don't know where to as most of the flipping groups are for Affiliate Sites only. The price also isn't that huge but $3k so any recommendations would be highly appreciated!