The Kingdom Hearts 3 release date has been revealed by retailers and you can get it for $40 if you pre-order right now on Walmart.
LoadTheGame has reported that Walmart has started taking pre-orders for Kingdom Hearts 3 and that the retailer has placed the release date of Kingdom Hearts 3 to be on October 2015.
While there is no official statement from Square Enix yet, the report by LoadTheGame mentions the credibility of Walmart with their release date reveals:
"Last Year Bayonetta 2 was attached with an October 31st 2014 release date before e3, and the game launched on October 24th of that year. It's really no coincidence as these stores need to not only make the retail space available so their products can sell, but they also have to gain consumers by having the advantage over their competitors that would potentially get the sale with a release date."
It should be noted though that the Kingdom Hearts 3 entry on Walmart's website says KH3 is priced at $59.99, it would only be $40 if you pre-order it right now says the report of Cyberland.