IB is only here for only 2 weeks or so. The focusing cost is extremely high! Other vendor focusing cost is also high. Engrams gain needs to be increased so we can quickly amass 99 engrams at reset of a vendor rank. It should not take us 3 reset to reach 99 engrams! Focusing cost should be max 1k glimmer per engrams with require 2 engrams per focus for older weapons and no engrams cost for newer weapons.