Not the cheapest at $17.99 with a coupon or Yelp check-in. Although you can get a smog check at nearby auto repair shops for half the price I think I'll pay the extra and avoid the longer wait time and dealing with all the unnecessary up selling. If you want a quick smog check and don't want to deal with a repair shop then this is the place. The technician working there was quick and professional. In and out in 5 minutes. Still beats the heck out of $40 smog checks in California.