MegaMacs offers the refurbished 5.4-lb. Apple MacBook Pro Intel Core i7 2.53GHz 17" Laptop, model no. MC024LL/A, for $829.99 plus around $24 for shipping. That's the best price we've seen for this model with a Core i7 CPU. (It's $1,645 less than the original retail price for this model with an i7 upgrade, although that model included a better display and larger hard drive.) This unit features an Intel Core i7 2.53GHz dual-core processor, 17" 1440x900 LED-backlit glossy display, 4GB RAM, 250GB hard drive, SuperDrive (DVD burner), Nvidia GeForce 9400M GT 256MB graphics card, FaceTime webcam, 802.11n wireless, Bluetooth, and Mac OS 10.10 Yosemite. Deal ends September 16.

Note: A 30-day MegaMacs warranty applies.