Dell Home offers its Dell Inspiron 15 3531 Intel Celeron Dual Core 15.6" Laptop for $249.99. Coupon code "SPSTQ9W4KNMP0X" cuts it to $229.99. With free shipping, that's $20 under our mention from last week and the lowest total price we could find for a similar laptop by $7. Features include an Intel Celeron N2830 2.16GHz dual-core processor, 1366x768 15.6" LCD, 4GB RAM, 500GB hard drive, 802.11n wireless, 4-cell battery, and Windows 8.1. Coupon expires August 22.