Notwithstanding the foregoing, however, the administrative agent may, upon approval by the Township Council, and subject to the Court's approval, permit moderate-income purchasers to buy low-income units in housing markets if the administrative agent determines that there is an insufficient number of eligible low-income purchasers to permit prompt occupancy of the units. All such low-income units to be sold to moderate-income households shall retain the required pricing and pricing restrictions for low-income units.