Good price on ArabianHorse.com and it looks like it went to an end user. Having been involved in the horse industry for over a decade, I can say that horse people do have money and aren't afraid to spend it on something they really want. Arabian horses can sell for big bucks and selling a good horse could easily pay for this several times over.
BTW the .org sold for low $x,xxx a few months back on SnapNames. It goes to show the premium end users place on a .com over other extensions.