The 2005 Rittenhouse Stargate Atlantis Season 1 SDCC Promo Cards are highly sought-after collectibles for fans of the Stargate franchise. These non-sport trading cards feature various characters from the popular TV show Stargate: Atlantis, making them a must-have for any collector. The cards were manufactured by Rittenhouse in 2005 and are part of the Con Promos set, adding an extra layer of excitement to any collection. With their unique promo features, these cards are a rare find for fans of the show.