Blockbuster: Rent One Get One Free Code! August 18, 2010 at 1:00 pm by Cindy Livesey | Articles 0 comments There is a ROGO (Rent One Get One) Free code for Blockbuster Express locations. The code is for today, 8/18 only. Use code: GN18C3 Check out a Blockbuster Express location near you. Coupons powered by Coupons.com The links in the post above may be affiliate links. Read the full disclosure.