Thumb Score: +14 Best Buy [bestbuy.com] has 1TB Lenovo Legion Go 8.8" Handheld Gaming System (83E1001YUS) on sale for $599.99. Shipping is free. Lenovo [lenovo.com] has 1TB Lenovo Legion Go 8.8" Handheld Gaming System (83E1001YUS) on sale for $599.99 when you apply eCoupon LEGIONGOPROMO in cart. Free store Pickup at Best Buy.