About Us

Arizona Horse Sales was created by the team behind Premier Horse Sales and Premier Mule Sale with a simple goal — to create a trusted marketplace where good horses can find the right buyers.

Horse people, by nature, understand that the best businesses are built through experience, relationships, and a genuine passion for the industry. Our family has spent generations around horses, auctions, and the western lifestyle, and we bring that same dedication to every sale we produce.

Codi Gines is the owner and everyday operator of MM Auction Services LLC, Arizona Horse Sales, Premier Horse Sales, and Premier Mule Sale. With years of experience managing professional horse sales, marketing horses, and connecting buyers and sellers, Codi works hands-on to create a transparent, organized, and successful experience for both consignors and buyers.

Colby Gines works alongside Codi while also traveling throughout the western industry representing Zesterra by Pro Earth Animal Health. His days are spent building relationships with horsemen and retail stores and helping bring some of the best products in the industry to customers across the country.Their sons have grown up following the same path — learning the value of hard work, horses, and the western industry.

Caden Gines is a rope horse trainer and owner of Milliron 7 Equine, where he specializes in developing and training quality performance horses. Raised in the western way of life, Caden believes a great horse should be just as dependable outside the arena as it is inside it. He spends much of his time horseback in the mountains of Wyoming, where many of his top performance horses also prove themselves to be exceptional trail and mountain horses. That combination of arena performance, real-world experience, and versatility gives Caden a well-rounded perspective when evaluating horses for both buyers and sellers. 

Casen Gines is a professional PRCA Music Director and owner of Primetime Sound Management, providing professional sound production for rodeos, horse sales, weddings, and western events. Outside of his career in sound production, Casen has a strong background in horsemanship and enjoys roping and starting young rope horses. He has also expanded his experience into the reining and cow horse disciplines, giving him a broader understanding of performance horses and what it takes to develop a well-rounded prospect.

Our family splits our time between Wyoming summers and Arizona winters, allowing us to stay connected to horsemen, competitors, and the western industry year-round.

At Arizona Horse Sales, we believe every horse has a story, and our job is to help bring that story to the right buyer.