Batman Beyond #26 Variant Edition

"The Joker's back-and he wants to turn Batman and Robin into a punchline once and for all! The original Clown Prince of Crime returns to stalk Neo-Gotham in part two of 'The Final Joke'! Can you guess what happens when he encounters Barbara Gordon for the first time in decades? And when Robin gets caught on a video feed for the first time, no one's more delighted than The Joker."