There is a deal on Better Homes and Gardens magazine available today only until 9pm PST. You can get one year for $4.99 and that includes 12 issues.
You can order up to 4 years at this price. Just use coupon code: myfrugaladventures at checkout.
I am not sure if this rebate is still available, but as another option you can look for specially marked Arm & Hammer boxes and get a subscription free.