The LEGO Disney Lone Rangers line has been discontinued making this one of the shorter lived themes as it didn’t even last a full year. All sets will be retired. The Lone Ranger Movie was released back in June 2013 and the sets were released a month earlier. Box office sales for The Lone Ranger did not even cover production and marketing efforts as the movie didn’t do as well as expected. Rather than hold on to a struggling line, its good that LEGO decided to retire it sooner than later.
The LEGO Lone Rangers sets are no longer available for sale online at LEGO Shop at Home. Though, if you are still looking for some of these sets, Amazon.com, Target.com and many Brick & Mortar stores still have them instock. Thanks to forum member StClair for the heads up.