Aukey HDTV Antenna (Black), $15 with code AUKEYANP | Aukey HDTV Antenna (White), $15 with code AUKEYANP.

Sure, you could borrow someone’s cable login and stream the Final Four, but then you’ll be like 90 seconds behind Twitter and excited texts from your friends, which is the worst. But with this $15 amplified antenna, you’ll be able to pull in CBS (plus the other broadcast networks) live, for free, and with better picture quality than you get online.

Note: They’re the same antenna, just different colors and promo codes.

Just be sure to check out Lifehacker’s guide before you buy to find out if an indoor antenna will work well in your area.