Posted in couponsSave up to $400 on select Surface Pro X, Starting at $599.99. Valid 9/12 – 10/22! September 21, 2022 Leave a Comment on Save up to $400 on select Surface Pro X, Starting at $599.99. Valid 9/12 – 10/22! Save up to $400 on select Surface Pro X, Starting at $599.99. Valid 9/12 – 10/22!READ MORE