From Beckett [1]:
"Cards are available through the Topps website for $9.99 each or $17.49 for both of the week’s cards [2, 3]. Single cards also have discount options available for lots of up to 20 cards. Dealers may also have some available on eBay at a discount during the sales window as they’re ordering in bulk.
New cards release every Tuesday and have a sales window of seven days. Print runs are based on what’s ordered during that time.
Leaf was the last company to produce trading cards of Ali based on his life and career. Between 2011 and 2016, they did several sets at a variety of price levels and configurations. Before that, Upper Deck did the high-end Muhammad Ali Master Collection in 2000."
[1] https://www.beckett.com/news/2021-topps-muhammad-ali-the-peoples-champ/
[2] https://web.archive.org/web/20211228113047/https://www.topps.com/cards-collectibles/online-brands/muhammadali-thepeopleschamp.html
[3] https://www.topps.com/archive/muhammad-ali-the-people-s-champ-archive.html
