Today only, 1-28-17, the Lenovo Yoga Thinkpad 11E-G3 Convertible is $269.99 (list price $579.00) and ships FREE from Amazon.com. It’s tough enough for any busy classroom because the durable Yoga 11e boasts powerful processing and an all-day battery. It can also be used as a tablet, laptop, or anything in between. And built with post-consumer recycled material, it’s a smart, green choice for students and teachers.