NEW Blockbuster Express Code BOGO FREE Movie Rental This post may contain affiliate links. Please see the full disclosure policy here. Posted on October 20, 2009 Written by Mary Leave a Comment RENT ONE GET ONE FREE!Use promo code:GW9RA3Simply type this code into the kiosk when you rent your next DVD. It’s that easy! HURRY- offer expires 10/28/09. Thanks, Amy J!