May I suggest using your local library for music and movies. Our system here in Springfield, MO allows patrons to check out both for no charge. These allow for multiple usage and if we don't have it, we will buy it most of the time.
Libraries are great resources for music and movies! Some resale companies also allow customers to rent movies - I know the Vintage Stock in Joplin, MO does, and the Movie Trading Company locations in the Dallas-Fort Worth area.