If you missed out on a chance to grab the excellent Steam Link box when it was going for under $30, good news: it's back.
If you can run a wired connection to or near your TV, or the wireless signal in your house is pretty good, a Steam Link is a fine alternative to having a console or a second gaming PC in the living room.
And that's partially because of the cost: you can grab one of these little boxes for $27 at EB Games, either in-store or through their website.
EB's discounting the Steam Controller as well, although your mileage with that will (probably) vary substantially. I'm a fan of the Steam Controller, although I haven't customised it enough to the point where I'd play Battlegrounds or CS:GO with it.
For those who do have a Steam Link, tell us: what games have you found work best with it, and what's your living room setup like?