Use Dell SB coupon code INSPIRON469 during checkout. Dell SB has this Inspiron 3656 AMD FX 2.1GHz Desktop PC for $699. Use the coupon code and the price drops to $469. Shipping is free. The PC features an AMD FX-8800P 2.1GHz quad-core CPU, 12GB RAM, 1TB hard drive, AMD Radeon R9 360 2GB video card, and Windows 7.