Advertized price:

(same parent company - dealer chain -)

Mercedes:
http://www.herbchambers.com/location/flagship-motorcars/console.jsp?pageId=coupons&sectionId=3

Toyota:
http://www.herbchambers.com/location/auburn-toyota/console.jsp?pageId=coupons&sectionId=3

Honda:
http://www.herbchambers.com/location/boston-honda/console.jsp?pageId=coupons&sectionId=3