I don't think you'll find much better, unless you happen to get lucky with a well-timed professional discount offer. PW is a weekly trade publication, so it starts out expensive for each issue.
I used to subscribe and finally let it die because someone at the post office kept stealing it. PW said it was going out, and the post office said there wasn't a problem, but I kept not getting issues. That was a lot of money to be wasting on not getting an issue.