Costco offers its members the Yamaha 7.2-Channel 4K Bluetooth Network AV Receiver for $399.99 with free shipping. (Non-members must pay a $24.50 surcharge.) That's the lowest price we could find by $78, although we saw a refurbished unit for $94 less three days ago (since expired.) Buy Now Features 4K UHD, HDR10 and BT.2020 passthrough 5 HDMI inputs WiFi, Bluetooth, AirPlay, and Spotify Connect Dolby Atmos and DTS:X YPAO auto-calibration Model: TSR-7850
None of these moves requires a big investment, and they all can save you money.