In order to get the Star Wars Celebration Chicago 2019 exclusive Black Series 6" figures of Obi-Wan Kenobi and Darth Maul you will need to enter a lottery system this time around.
From StarWars.com:
"Star Wars Celebration Chicago features some of the top brands from the Star Wars universe selling exclusive items that are not offered anywhere else. Funko, Hasbro and Lego will be utilizing an advance lottery in order to handle the demand and to provide more fans the opportunity to purchase exclusive items from their booth. Fans will be able to enter and manage lotteries for these exhibitor exclusives through the official Star Wars Celebration mobile app (coming soon!) and Celebration website.
The Exhibitor Exclusives Lottery will open on Tuesday, March 26, and end on Tuesday, April 2. Fans must enter the lottery before midnight central time on Tuesday, April 2. When a fan enters the lottery has no impact on their chance of winning a lottery. Fans that have won an exhibitor exclusive lottery will be notified by Thursday, April 4."
Hasbro will have a Black Series 6" Duel Of The Fates Obi-Wan Kenobi and Duel Of The Fates Darth Maul figure available in exclusive packaging:
Both figures will be made available at regular retail as well after the convention, but in different non-exclusive packaging.
If you enter the lottery, good luck and MTFBWY!