Definitely YMMV. Vizio 5.1 SmartCast sound bar system, model SB4551-D5.
BestBuy Website price was not indicative of the in store pricing I found on this product. Website says clearance price of $399, had an open box in satisfactory condition listed for ~$266. Found them both in store. In store price was about $270 new in the box clearanced, and that open box deal was actually $181!
I bought the open box deal and I'm extremely pleased. It was missing the box and remote, but i used the Vizio SmartCast app and my Logitech Harmony Hub instead. Used the savings to get a 4 year Geek Squad warranty. Entire total was about $230 with tax.
I think the Geek Sqaud warranty is probably a must for peace of mind. I checked Vizios warranty terms and they actually state in the fine print that the warranty will not cover products sold "as-is" or even "clearance"!