Thumb Score: +15 Dell Technologies has Dell Inspiron 15 3520 Laptop (nn3520grzxs) on sale for $259.99 (or less for New Customers). Shipping is free. Thanks to Community Member Dr.Wajahat for sharing this deal.[LIST][*]Note: New customers may receive an additional 10% off via email sign up; this email sign up offer is only good for new Dell customers.