[proxy marriage | the fast, easy, and affordable way to get married in the military Simple, fast, and legal, double proxy marriages with a real law office, for only $50 down (or) Price: $700. Proxy marriage is available to all active-duty military members, allowing you to receive the benefits of a legal marriage in as little as 2 weeks! The State of Montana has granted services members from all military branches the right to be married using authorized representatives, regardless of where the parties are currently residing.]