Last night, Domain Left has released a new list expired domains with PR (start from 1 page rank till 4 pagerank). It's great resource for you if you search a new domain now. We can buy its domain for normal price from many domain sellers such godaddy or onespay. From this list I purchased tuberous.info PR 4 domain from godaddy for 3,9$ used my paypal. Just for info, my purchased domain with PR (www.eka4.com, www.mannumhouseboats.com and www.snapmyworld.com) now was used by my sister and it was approved to join with blogsvertise.