Lenovo's latest Windows tablet is barely 4 months old and it's already being discounted. If you're in the market for a Windows Surface Pro, then you may want to consider getting the ThinkPad X12 instead.
https://www.notebookcheck.net/Premier-Lenovo-ThinkPad-X12-2-in-1-on-sale-for-1065-USD-with-11th-gen-Core-i5-4G-LTE-16-GB-RAM-and-512-GB-PCIe-SSD.545219.0.html