Costco: $80 Off Midea U 12,000 BTU Smart Inverter Window AC With MShield, Energy Star * Limited time only.  * Item limits per household apply where indicated.  * Quantity limits not applicable where prohibited by law.  * Limited to inventory available from supplier.  * State sales tax may be due on all or part of the pre-discounted price of items subject to instant savings.  * For full Terms & Conditions please see Costco website.