PC Richard & Son [pcrichard.com] has LG S7TR 5.1.1-Ch Dolby Atmos Sound Bar w/ Wireless Subwoofer and Rear Speakers for $279.99. Shipping is free.

Specs: [pcrichard.com]

5.1.1 channel, 9 speaker units
Dolby Atmos, Dolby TrueHD, Dolby Digital Plus, Dolby Digital, LPCM
WOW Orchestra, AI Sound Pro, Surround Sound Expansion
Sound modes: Standard, Music, Cinema, Clear Voice Pro, Bass Blast, Bass Blast+, Sports, Game
High-resolution audio up to 24bit/96kHz
Wireless subwoofer and rear surround speakers included
4K passthrough (HDCP 2.3) with Dolby Vision and HDR10 (no HDR10+); VRR/ALLM and 120Hz passthrough
Bluetooth 5.1 (SBC/AAC); LG TV Sound Sync (Bluetooth and optical)
USB playback: FLAC, WAV, MP3, WMA, AAC
LG ThinQ remote app (iOS/Android), Night Mode, auto power on/off, OTA firmware updates
Power: 33W soundbar, 33W subwoofer, 20W rear speaker kit
Weight: 6.6 lbs (soundbar) / 12.7 lbs (subwoofer)
Dimensions: Soundbar 37.4" W x 2.5" H x 4.5" D; Subwoofer 7.9" W x 14.8" H x 11.2" D; Rear speakers 3.9" W x 6.9" H x 4.7" D
Includes: remote, 2x AA batteries, optical cable, rear speaker cable, wall mount bracket
1-yr limited warranty (parts & labor)
Model: S7TR / S7FTRS.AUSASLD
Ports:
- 1x HDMI In
- 1x HDMI Out (eARC)
- 1x Optical In
- 1x USB Host

LG S7TR 5.1.1-Ch Dolby Atmos Sound Bar w/ Wireless Subwoofer and Rear Speakers $279.99 + Free Shipping

$280