You can get a Darth maul lightsaber at www.wookiepedia.com.
Click on the scroll-down that says >Star Wars, click on
lightsabers. Search Darth Maul and you can get one for $36.51 on
the third page of Darth Maul lightsabers
View page
Obi-Wan Kenobi was the last person to fight with Darth Maul. But
Obi-Wan also killed Darth Maul.