I have the following laptop for sale:
Toshiba Satellite L855-S5119 15.6" Laptop 4GB RAM 640GB HDD Dual-Core i3-3120M, Windows 8
Link to product:
http://www.amazon.com/Toshiba-Satellite-L855-S5119-Dual-Core-i3-3120M/dp/B00DTCGN0C

Purchased this directly from Best Buy for $500 at the time. Took really good care of it - never took it out of my apartment and works beautifully. I have the original box as well. Pick up on Stanford's campus.

$300 cash. Thanks for looking!