This shoe was used during James Hardens JH Town weekend charity basketball game. He took the shoes off his feet after each quarter and tossed them into the stands which can be seen on YouTube.
I was lucky enough to catch the shoe thrown in my section. All items are guaranteed to pass any third party authentication.
The item "James Harden Autographed Charity Event Game Used Shoe" is in sale since Friday, June 29, 2018. This item is in the category "Sports Mem, Cards & Fan Shop\Autographs-Original\Basketball-NBA\Other Autographed NBA Items". The seller is "gabe1_30" and is located in League City, Texas. This item can be shipped to United States.