This deal has ended.
This NewAir 10,000 BTU Portable Air Conditioner Unit drops from $519.94 to $399.95 to $314.95 with code BRADS at Air & Water. Plus, it ships for free! This is a current price low for this AC unit by $85 (see here and here) and beats our previous price low for any similar one by $15. Better yet, there is no sales tax (except CA).