Blockbuster Free Rental Code – Today Only! September 6, 2010 at 12:30 pm by Cindy Livesey | Articles 0 comments Here is a new Blockbuster free rental code that is good for today only. Use code: MNDY Check out a Blockbuster Express location near you. (Thanks For The Mommas!) The links in the post above may be affiliate links. Read the full disclosure.