Originally Posted by Jdoughs

The Page Rank is no good on them dropped domains, generally it resets to 0 once they are through the entire drop process.

For example I registered 2 off http://dirtydutchman.com/ last week that had PR (but registered them for the names, I knew the PR would be removed eventually). The Page Rank on them had updated to 'Grey' about 24 hrs after registering them again.