So I am kicking myself for not bringing my fantastic moist heat, reheatable heat packs with me that I bought from a chiropractor years ago in the states. That said, I am in need of a heating pad - reheatable, electric, etc. Just not the use one time and throw away that gets offered to me when I go to any pharmacy. I have searched on TradeMe and have only come across electric heating pads that cost $120-$150 (*gasp* - sorry I have sticker shock sometimes still). Are electric or good reusable heating pads in existence here? Where would I look to buy one? And... is it called something different here? I have found many times when searching for something I had no clue what the NZ equivalent name was! Or are my options pretty much the instant heat packs or a hot water bottle?

Sorry it seems like a silly question, but could use some help Thanks!!!