I found the Thousand Oaks Controller from MyAstroShop to be competitive on price:
http://www.myastroshop.com.au/produc...asp?id=MAS-299
I ordered my heater bands from the US - even with shipping they ended up significantly cheaper and they are the Dew-Not brand:
http://yhst-1469288697390.stores.yah...ewheaters.html