Street magic can be learned for free from a variety of online resources including goodtricks.net, learnmagictricks.org and freemagictricks4u.com. Freemagictricksandillusions.com also has a collection of street magic tutorials available for free online.
Good Tricks offers a number of text and video tutorials for popular street-level magic tricks, especially those of David Blaine. Good Tricks also teaches users how to perform the illusions of other street magicians such as Criss Angel and Derren Brown. Learn Magic Tricks keeps an archive of video tutorials for many street magic tricks, including illusions that involve cards, coins and gimmicks. The collection on Learn Magic Tricks is searchable and organized by categories of tricks.