https://wordpress.org/plugins/magento-wordpress-integration/
This plugin allows you to “render” any Magento block inside of your WordPress theme
Very very cool.
Features includes:
Select which Magento blocks get output on your WordPress theme.
Works with any WordPress theme or plugin.
Cool Add-on extensions:
-- MWI Magento-WordPress single sign on
-- MWI – Magento shortcodes for WordPress – allows you to insert products, layout blocks, and static blocks inside posts or pages
-- MWI – Magento category lists for WordPress – allows you to output a paginated category result inside posts or pages
Cons:
Some assembly required – this extension requires a little development to implement correctly.
We tried out this plugin on a site we built recently, and you can see the results below:
http://chase54.com/mens-golf-apparel/reed.html
http://chase54.com/news/technology/
You may not have noticed, but the first link is a Magento Page and the second is a WordPress Page. They look nearly identical, with the exception of the page-specific content.