Cheapest so far by a fair margin. Still thinking whether it is worth upgrading from Shield (2017).
NVIDIA SHIELD TV PRO (2019) 4K DOLBY HDR Streaming Media Player
NVIDIA Tegra® X1+ Processor
Dolby Vision HDR & Dolby Atmos transform your TV into an entertainment powerhouse
4K HDR Streams
256 Core & 3GB RAM
Upscale HD video to 4K using the power of AI
Built In Google Assistant
Gaming Ready
Seems like a good deal to me. If I didn't have the 2015 version, I'd get this.