Lenovo again offers its Lenovo IdeaCentre K450e Intel Haswell Core i7 3.6GHz Desktop PC (no monitor), model no. 57328803, for $999.99. Coupon code "USK450E55" cuts it to $649.99. With free shipping, that's tied with our mention from last month and within a buck of the lowest total price we've seen for the K450e with 16GB RAM.