Groupon: AAA Chicago Roadside Assistance 51% off

$28 for One-Year Roadside-Assistance Membership ($57 Value) which include one year of 24/7 roadside assistance with free towing, lockout help, battery jumps, tire changes & hundreds of nationwide retail discounts.

So, I was at a wedding a few months ago and locked my keys in my car...a friend had AAA so we called and they set something up and in about 10-15 minutes were there to unlock the car for me! Amazing! And they didn't charge anything!