Wordgento is a WordPress plugin by tristarweb that allows you to seamlessly integrate Magento blocks and customer sessions into your WordPress theme.
Wordgento uses simple php snippets to return blocks from your Magento installation, these include your Magento:
CSS/JS
Includes
Welcome Message
Logo
URL
Top Links
Search
Top Menu
Wishlist
Recently Viewed
Compare
Sidebar Cart
Newsletter
Plugin homepage: http://www.tristarwebdesign.co.uk/wordpress-plugins/wordgento/
Download; http://wordpress.org/extend/plugins/wordgento/