List of Blogs and forums for posting

Hello freelancers, I am in need of a list of 200 blogs and forums that allow posting onto them. I was the majority of the sites to be 'dofollow' orientated but will allow 20% to be 'nofollow' These blogs and forums need to be on the topic of discounts/offers/promotions/loyalty cards, ETC. Please reply if you feel you can do this for $30 or less. Thanks Chris