I'm making this post so we can answer all the questions about the Call of Duty Black Ops III Juggernog Edition in one place. We do not know if the Juggernog Edition will be restocked at any retailers. Best Buy and Gamestop restocks are highly unlikely. A Walmart rep said on Sunday (check the comments), that they should stock the Juggernog Edition sometime this week "during business hours, Pacific-time" and it will be announced on their Gamecenter Twitter and Facebook pages. So far Walmart has not lived up to that promise and instead released stock at around 3AM EST on Tuesday morning, and randomly throughout the day.
UPDATE: I forgot Gamestop said this last week: "Due to extremely high demand, GameStop has fulfilled its allocation and does not plan to have more in the future.Fans can still preorder the GameStop exclusive Hardened Edition".
The PS4 version has been in and out of stock at Walmart all day long on 7/21. At the time of this post, the Xbox version has not been in stock since 7:08 EST. We do not know when or if Walmart will release more stock of either the PS4 or Xbox One versions. Our COD BlackOps 3 tracker can only alert you when the Juggernog Edition is listed as "pre-order" at any of the listed retailer's websites. This does not include a retailer's separate iOS or Android apps. Currently our Target tracker is broken and is not sending alerts.
Amazon has been known to open additional pre-orders for limited editions closer to the release date (11/6/2015 for Black Ops III). It did this with the very hard to find Destiny Ghost Ediiton in 2014, however, it did not release anymore of the Batman: Arkham Knight Batmobile Edition after intitial pre-orders sold out. It all depends on available stock of that item.
We are doing our best to help everyone get a Juggernog Edition. Keep trying and pay attention to the comments section for updates. Also don't forget to download the whohas.it iOS app to receive mobile alerts.