Just found this Free page rank check tool.

Knowing the PageRank of your sites is important – in a sense, PageRank is what every online campaign is all about. Yet determining a site’s PageRank can be a nuisance, and the process for checking multiple sites is almost always slow.

Speed things up with the PageRank Lookup tool. This allows you to enter as many as 100 URLs at a time, click one button, and be on your way, PageRanks in hand (or on screen, as the case may be). You’ll now know which sites need help, and confirm which sites are succeeding.

http://www.seochat.com/seo-tools/pagerank-lookup/

Enjoy.