TradePub.com, a magazine service that offers free subscriptions and samples to qualified individuals, is offering 4 issues of Business Week and their digital playbook: Power Plays for free! Subscriptions are free as long as you work in an industry relevant to their intended demographics.

If you qualify and you like what you see, you can continue the subscription with 21 more issues for $20 Canadian, or 46 additional issues for $30. Either package works out to less than a dollar per issue, which is also well below newsstand pricing. You do have to select a subscription option right off the bat, but you can just keep the 4 issues and owe nothing by marking the bill "cancel" and returning it.