Right now my site 9-10 on some pretty competitive terms but has very few high pr links. I was looking to purchase some high pr links to really boost the ratings (pr 4-7). I didn't find a huge amount here that seemed to fit the build so I went to WF and found a lot of people trying to sell some high pr sites. Are those sites worth it, or are they just godaddy auction domains that will lose pr quickly? Any advice on how to get some high pr links pretty quick with low OBL would be appreciated.