Two Locations: Phoenix at I-17 and Cactus & Goodyear at I-10 and Dysart. The Brass Armadillo Antique Mall® is a unique chain of antique malls showcasing antique and collectible merchandise from more than 3,500 antique dealers. With eye-catching malls conveniently located on major interstate highways, we bring the advantages of mega mall shopping to the quaint business of selling antiques and collectibles.