In Puerto Aventuras, explore local markets such as the Friday Artisans Market, where you can find handmade crafts, jewelry, and textiles, typically priced between $5 to $30. For a more extensive shopping experience, visit the nearby Playa del Carmen 5th Avenue, known for its boutiques and souvenir shops offering everything from Mayan artifacts to beachwear. A great souvenir option is Mexican vanilla or handmade pottery, with prices ranging from $10 to $50. Bargaining is common, especially in markets, so don't hesitate to negotiate!