I'm in Columbus, and received the price increase letter dated Jan 25.
Broadcast TV Surcharge of $4.00 a month beginning March 2013. ($1.00 more than OP ?)
HD DVR Reciever was $9.99, going to $13.00
HD Receiver was $4.99, going to $5.00
For 8 years I was very happy with WOW, until the last year. I'm not quite ready to switch yet, but I'm getting closer.