FREE Blockbuster Experss Rental Today (2/28) Only! February 28, 2011 by Jennie The links in the post below may be affiliate links. Read the full disclosure.Print Email Blockbuster has released a new Free DVD rental code! Just use BBXFM5 to get your free movie. This code can be used one time per credit or debit card, and is good through midnight tonight, 2/28! Find a Blockbuster Express in your area.