https://www.costco.com/Sonos-Play…32493.ht
Sonos Playbar Bundle with Wall Mount Kit – $599.99
https://www.costco.com/Sonos-Play…32493.ht
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Here are other Sonos deal to make a 5.1 system:
Sonos Sub – Amazon.com $599.99 ( - $100.00 with Amex – )
Sonos Play:one (Pair of 2) – Costco.com – $249.99-