If you don't live in a very cold area, you might not need to use a tank heater in the winter - instead a portable heater could be sufficient. Target is one store that carries a nice selection of Whirlwind, Honeywell, Bionaire and Sunpentown portable heaters. You can find heaters that are also humidifiers, air conditioners and coolers all in one unit. You can also find electric ceramic towers and heaters with ionizers. All of these portable heaters are quite reasonably priced, plus they are easy to move around from room to room, depending on where you need it the most. So if you're looking for affordable home products and appliances, then Target might be worth checking out. You can find many different types of products at Target by various brands for reasonable prices.
Whirlwind Air Cooler/Heater/Humidifier/ Ionizer
"Keep Your Home Comfortable Year Round with this Fujitronics 5-in-1 Air Cooler and Humidifier. Air Purification, 3 Fan Speeds, Heater Function. Includes Remote. Adjustable Vents"
Honeywell Electric Ceramic Tower
"Stay Warm and Toasty this Winter with this Honeywell Compact Ceramic Heater. Oscillating Design to Circulate Air. Automatic Shutoff"
Bionaire Micathermic Console Heater
"1500 Watts Micathermic Console Heater. Digital Thermostat, Automatic Shutoff. Auto Heat Setting. Adjustable Thermostat. Tip-Over Safey Shutoff. Electric-Powered."
Sunpentown Ceramic Heater with Ionizer
"Forget About Being Cold with this Handy Sunpentown Heater with Ionizer. Fan, Heater. Digital Thermostat, Built-In Ionizer Creates Healthy Breathing Space"
These heaters can be found at target.com