One site that I've loved for a long time is Groupon. You enter in your city, and just like Babysteals they email you every morning with a good deal. Only with Groupon, it's coupons/deals in your area ranging from a variety of things.
They have everything from bike tune-ups to car washes and everything in between! I got $30 car detailing for $8, and $15 worth of Gelato for $5.