Check the listing for details. Lootcrate Exclusive FIREFLY SERENITY Framable Interplanetary Flash Cards Set x4. Condition: New. Listed at 14.99 USD. Experience the wonders of the Firefly and Serenity universe with this amazing Lootcrate Exclusive Framable Interplanetary Flash Cards Set. The set includes four high-quality flash cards that showcase different planets and locations from the series. Each card is beautifully designed and is perfect for framing and displaying in your home or office. Be transported to the worlds of Firefly and Serenity with this exclusive set, which features locations from your favourite episodes. The cards are perfect for collectors and fans of the hit series, and are a must-have addition to any Firefly or Serenity collection. Get your hands on this exclusive set today and immerse yourself in the captivating world of Firefly and Serenity.