Sam's Club is having a 1 day sale (Nov 11) on the Vizio 5.1 Soundbar w/ Smartcast (model SB3651-E6) with a price of $149.88 and free shipping. Item number is 980030525.
Current price is normally $199 @ Sam's while other retailers (Walmart / Best Buy) lost it for $225+.
The last Slickdeals.net post was 8/25 for $179 @ https://slickdeals.net/f/10498348-vizio-sb3651-e6-5-1-home-theatre-sound-bar-172-13-plus-shipping
EDIT: Added the booklet where I saw the listing. https://imgur.com/gallery/sbIW5
I didn't see it on the website (yet).