Armand, who is kindly referred to as the "Persian Prince of Polaroid", runs Denton Camera Exchange, quite possibly the coolest camera shop in North Texas to pick up & purchase gear. If you're ever in the D/FW area make the trip up to "little D" to meet Armand. He's down to earth, has a deep knowledge of analog photography equipment and can get you exactly what you need, whether you know what you're looking for walking in the store or not.