Updated. Microsoft takes up to $500 off select Laptops, with many coming at current lowest prices. One of the best deals comes on this Lenovo 15.6" Laptop, which falls from $899 to $679 $649. Considering $4.99 for shipping, this is the best price we could find by $102. This is a very powerful laptop as it features Intel's dual core i5 processor and 6B of RAM. It also features integrated JBL speakers for a better multimedia experience. Sales tax is charged in most states.