You won't find $30 ones anymore, but I know one of the old sellers websites and they have them for $40. Let me know if you want the website I'll PM to you. The stock is real low so I don't want to screw anything up. 4000 points are $40 too.
I too signed up for 1 month for $1 and because of that I chose not to take a chance buying 12+1. So of course when my one month was up and I went to get one, I had to pay $40, because all the $30's were gone.