Green Lantern/Space Ghost Special #1 One-Shot 2017 DC Comics High Grade X290-184

"Regular cover drawn by Ariel Olivetti. The Wonders of Space (30-page story) Trapped in a strange rift in time, Green Lantern and Space Ghost are forced to battle a variety of foes - and each other! And even if they manage to survive, they will be thrown into a world with no concept of interstellar travel - or even what an alien is! Stripped of their weapons by a xenophobic culture, the duo will have to battle to regain them - but what happens when Space Ghost dons the Emerald Ring and Hal Jordan put on the Power Bands? (Untitled 8-page Ruff 'n' Reddy story) Once the toast of nightclubs, variety shows, late night chat fests and Broadway learn how Ruff and Reddy became the comedic duo of yesterday... before they hit rock-bottom today!"