If you don't own a car or if you just need to borrow one for a bit, Groupon has a deal on Zipcar.
Zipcar is a service that allows you to rent a vehicle on the fly.
Here's the deal today:
You pay $30 and you get a one-year car-sharing membership with a $30 driving credit.
This deal is worth $115, so you save 74%.
Click here to view the deal and sign up for a free Groupon account if you don't already have one.