Best Buy offers the Logitech Z553 Home Theater Speaker System, model no. 980-000649, for $49.99 with free shipping. That's $15 under our October mention and the lowest total price we've seen for this model. (It's a current low by $3, although most merchants charge around $100.) It features two satellite speakers and 20-watt subwoofer.
Most taxpayers will see their tax bill go down during 2018. That could impact which type of account -- traditional or Roth -- makes sense for you.