There seems to be a lot of different sub-models and sellers under a single product.  Since it's a refurbished product, the quality can be all over.  For example, it's not obvious if you'll get a computer with a CD/DVD drive or not.  Check the price, shipping times and seller reviews before placing your order.  My experience was fine, the computer works, the Windows license was legit.  Much less expensive than used computer stores around town, but probably could have paid less.