Saints Row 4 is out in a month, and publisher Deep Silver has announced a Season Pass for its downloadable content. The pass is available for pre-order for $9.99, and will include two extra mission packs, along with an exclusive weapon. Deep Silver notes these will cost approximately $15 bought individually.
The two mission packs include the Enter the Dominatrix "Director's Cut," and a second mission pack planned for late 2013. You'll also get the "Rectifier" anal probe weapon, because this is Saints Row we're talking about.