One of the better sites on Facebook for wins is associated with Purex. Their Facebook page here has frequent sweepstakes that range from magazine subscriptions to winning trips or useful household items. I got the notification today that I won a subscription to Better Homes and Gardens magazine.
Even if you do not visit Facebook regularly, as long as you check it out from time to time, why not stop by the Purex page and see whether they have another sweepstakes going on. Maybe you can win a magazine subscription or even better!