Exclusively for our readers, this NewAir Energy Efficient 400 Watt Oil Filled Personal Space Heater, which retails for $77.94, drops from $59.95 to $51.95 with the code BRADSAH400 at Air & Water, plus shipping is free. This is the best price we could find anywhere by $8. The compact design allows the unit to fit under a desk, along a wall, or in other small spaces. It is an oil filled heater, so is completely silent, and has an adjustable thermostat. There is no sales tax (except CA).