Ancient coin, mister?
The Bedouin tradesmen around the area will display artificial "ancient" Roman or Nabatean coins which are rather large in size. If pressed further, they will generally have a hidden stash of small, authentic coins from various periods. However buying these coins encourages the illegal looting of archaeological sites. To supply you with a souvenir the local inhabitants destroy graves, tombs and buildings in searches for coins and other antiquities. The Antiquities Law of 1988 states that individuals who engage in illicit excavations and/or trading in antiquities are criminals.
Throughout Petra, vendors will offer bottles of decorative sand art. While they may appear similar to other such souvenirs found in other Jordanian locations, these are unique in that the sand used to create the art is naturally colored sand scraped from the rock walls of various Petra canyons and not artificially colored. The most common design displays a camel's silhouette against a desert background. Some artists can write a name inside the sand bottle in a surprisingly short amount of time.