The UA North 6 in Santa Fe, New Mexico closed on December 7, 2011. It was Santa Fe's only discount theater.

The Santa Fe New Mexican published an article which mentions that the theater's lease was expiring and was not renewed by Regal Cinemas. They also provided a little history into the UA North 6:

Before the Regal Stadium 14 theater opened in the spring of 2007, the 1,767-seat UA North, operated by the Regal Entertainment Group, was the main south-side cinema in town. Shortly after the Regal Stadium 14 opened, the 850-seat UA South — also operated by the Regal Entertainment Group — closed in Santa Fe Place and the UA North segued into a second-run, discount cinema with $3.50 regular tickets and $1 Wednesdays.

Click the Read link below to view the full article.

As the article mentions, the Regal Santa Fe Stadium 14 is nearby, but unfortunately that theater does not offer second-run movies at a discount, like the UA North 6 did.