Pledge $19 or more (not more than $58) Premium Site Access for 3 months! One premium membership for the pledger for 3 months. Plus, monthly updates via email.- backercity members get 2 premium memberships. One 3 month premium membership for pledger and one for family or friend! Pledge $59 or more (not more than $98) Premium Site Access for a Full Year! One premium membership for the pledger for a full year. Plus, monthly updates via email. - backercity members get 2 premium memberships. One full year premium membership for the pledger and one for family or friend! Pledge $99 or more (not more than $298) 2 Premium Site Accesses for a Full Year! One premium membership for the pledger and one to gift family or friends. Plus, monthly updates via email. - backercity members get one full year membership for pledger and 3 full year memberships for family or friends.