Check the listing for details. Analogue Pocket Handheld System Black. Color: Black, Condition: Used. Listed at 339.99 USD. The Analogue Pocket Handheld System in black is a retro gaming device that allows you to play Nintendo Game Boy Color games on-the-go. With a sleek black design and compatibility with the Analogue Pocket, this handheld system delivers a classic gaming experience with modern connectivity through its headphone jack. Perfect for gamers looking to revisit nostalgia or enjoy a new generation of retro gaming adventures.