Enlarge (credit: Valentina Palladino) Greetings, Arsians! The Dealmaster is back with another round of deals today. Topping our list is a pre-Memorial Day doorbuster from Lenovo for a very popular ThinkPad machine. Now you can get the 5th-gen ThinkPad X1 Carbon, featuring an Intel Core i7-6200U processor, 8GB of RAM, and 512GB SSD for just $849. The X1 Carbon is a favorite of many, including a few Ars staffers, for its no-nonsense, yet sleek design as well as its power and practicality.