Exclusively for our readers, this Soleus 8,000 BTU Self Evaporative Portable A/C Unit (model KY-80E9) drops from $329 to $279 when you apply the code BRADSSUMMER during checkout at Air and Water. Plus it ships free. This is the lowest price we could find on this unit by $50. It acts as an AC unit, dehumidifier, and fan. There is no sales tax (except CA).