Isnt everything cheaper paid by a local? We used a taxi a couple times during carnival when parking was at premium. I didnt and still havent stopped at taxi hq for the offical prices... but anyway, the wife asked in perfect spanish for a price and we paid it. Then our local friends laughed at us and suggested we report him for charging more than double. Next trip the same thing, except we now knew the correct price for the distance. When we got the inflated price from this guy the wife called him up short and he said, oh sorry my mistake I thought you meant the place way south of town. yea... sure....