Fulfillment by Amazon (FBA) is a service we offer sellers that lets them store their products in Amazon's fulfillment centers, and we directly pack, ship, and provide customer service for these products. Something we hope you'll especially enjoy: FBA items qualify for FREE Shipping and Amazon Prime.If you're a seller, Fulfillment by Amazon can help you grow your business. Learn more about the program. Relive the controller that changed the game, and take it to the next level with the Officially-Licensed SEGA Genesis original port controller by Retro-Bit. Featuring a long cable and compatibility with original and most third party consoles.