Eveready has the patent on them and does not license it out, as far as I know. Walmart is a good place to get them (in photo/electronics section). Cheaper to buy a 4 pack, than 2 x 2 packs. Another place is:
I was at Walmart recently, and a pack of 4 is $16.88 (Canadian dollar, mind you). If you look at the exchange rate of CA to US it might be cheaper to buy in Canada.
Originally posted by Stefan: I was at Walmart recently, and a pack of 4 is $16.88 (Canadian dollar, mind you). If you look at the exchange rate of CA to US it might be cheaper to buy in Canada.
I ordered some from TNR Technical at $2 each yesterday. When I ordered them the guy told me that the price was wrong, but since I had seen it on the website he would honor it. If they haven't changed it yet I'm sure they will soon.---Marc