Ebay offers Refurbished Yamaha RX-V4A 5.2-Channel Network A/V Receiver (2020 model) for $282 (reg $499.95) with free shipping.

Product Description:
Enjoy 5.2-channel surround sound with your favorite speaker system and the Yamaha RX-V4A 5.2-Channel Network A/V Receiver. It has Bluetooth and Wi-Fi built-in for wireless connection to your compatible smart devices. Various streaming music services are built-in for convenient streaming. The receiver outputs up to 80W per channel at 6 Ohms and features YPAO sound customization to tailor the sound to your environment. In addition to its wireless compatibility, the RX-V4A has four HDMI inputs and one output, which support 4K UHD resolution and HDR10 pass-through, and the output supports ARC and eARC. It also has a USB port on the front for firmware updates and playback of files stored on flash drives. You can control the receiver with your Amazon Alexa-, Google Assistant-, or Apple Siri-enabled products, via the MusicCast app, or with the included remote control.
Features

• Up to 80W per Channel at 6 Ohms
• YPAO Sound Customization
• 4K UHD Pass-Through
• HDMI with HDR10, eARC, ARC Support
• Built-In Wi-Fi and Bluetooth
• Front Panel USB Connection
• 4 x HDMI-In / 1 x HDMI-Out