Just received an email offering several high PR sites for sale. I won’t bother listing all of them, but will list one as an example www(dot)wssndl(dot)com. The website shows PR4 and uses the title “Party Poker”, but using OpenSiteExplorer to check the backlinks reveals 11 total links, all with the anchor text “Winston-Salem Sunday Night Dart League”
Clearly this is a scam and unfortunately they have already sold several in-content links. So clearly there are many out their only paying for PR and not doing a spec of additional research.