The 90-minute show was classic Shelton, as he rattled off hit after hit from his deep catalog, sipped booze from a plastic black cup on stage and often bantered with the crowd. During one moment, he noticed a fan’s custom-made t-shirt that said: "Still not a Swiftie. I’m a Sheltie.”

Last night, the country music superstar launched his first Vegas residency. With limited tickets available for the remaining five shows, here's how to snag the best deals online.