The 1TB SanDisk Extreme Pro E80 Portable External SSD recorded on Amazon USA priced at $159.99 & FREE shipping in the US. Lowest ever!
1050 MB/s
EDIT: The 2TB version recorded on Amazon priced at $199.99 after extra-savings coupon.
This is the "Pro" version, with an Aluminum enclosure instead of plastic, and twice the speed - now takes full advantage of the 10Gbps USB Type-C interface and can reach up to 1050MB/s reads/writes !!
* ✈ International shipping available.