Question about expired domains
 

If I want to check whether an expired domain has a google page rank, can I just type the domain and the google toolbar will show if there is a PR, or do I have to register it or anything?

it wont come up if its expired

expired domains rarely keep their PR :/

there is no pagerank for deleted / dropped domains

but if you like you may look here for some "traffic domains"
http://www.cutemovies.com/results.html

(page will soon move to a real domain:)