Description: Vern Eide Motoplex is a powersports vehicles dealership, located in Sioux Falls, SD. We sell new and pre-owned Polaris®, Slingshot, Yamaha, Sea-doo, and more with excellent financing and pricing options. Vern Eide Motoplex offers service and parts, and proudly serves the areas of Andys Acres, Crooks, Hartford and Ellis.