Ahhh, Canadian Walmarts don't carry 'em. Apparently this is an American phenomenon.
As to the comment somewhere in here that you make fun of people wearing them at bars... well, you're not unlike some of my girl friends. One of my best friends spent fifteen minutes laughing at me when I told her WHY we were at Walmart, and quoted the infomercial in a mocking voice.
To be honest tho... if I had one, and liked it... if I think it looks good in my hair... Pfft. Who gives a rat's @ss what anyone else thinks?
Anyhow, I found them on ebay for like... $5, lol. Wheeee.