Dell Home offers the 12-lb. Dell Alienware 18 Intel Haswell Core i7 2.5GHz 18.4" 1080p Laptop for $2,199.99. Coupon code "27PLW7D7VFL7L3" cuts the price to $2,139.99. With free shipping, that's a $60 drop from five days ago, $960 off list, and the lowest total price we've seen for this laptop with two 4GB GPUs. It features an Intel Haswell Core i7-4710MQ 2.5GHz quad-core processor, 18.4" 1920x1080 (1080p) LED-backlit LCD, 16GB RAM, 1TB hard drive w/ 80GB SSD, DVD burner, dual AMD Radeon R9 M290X 4GB cards w/ CrossFire support, 802.11ac wireless, Bluetooth 4.0, 8-cell battery, and Windows 8.1 64-bit.
Of note, it's also available with 8GB of RAM and Windows 7 for $2,199.99 before the above coupon, $2,139.99 after. That's the lowest total price we could find by $294.