+UpInThePocket8611 I use a spark farm this video guide will show you how to build a simple one ... ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-HUA1IOrAi6Y.html
It's the second coin you come across on geonosis if your following the story line, just after you kill general grievous follow the next corridor along from the fight area and you can't miss it ... its the only way you can go after the fight otherwise your going backwards