522134 Wordpress site with shopping cart

I need an estimated price to produce a full featured Wordpress site with shopping cart capabilities. This site will be the online store for a chain of 9 existing retail stores that sell wholesale supplies to professional tradesman. I'm contacting you for this estimate because of your Wordpress experience. If you feel that Wordpress is not the best CMS for this type of project, please tell me so. The site should include a cart, newsletter subscription using Aweber or Infusionsoft, Facebook, Twitter and LinkedIn buttons, and a matching blog site. Please give me an estimate on both the cost and amount of time you would need to produce the completed project.