You must defeat Necrozma at Megalo Tower and rescue Lusamine and Guzma to unlock the ability to buy them. Other Ways to Get Beast Balls
While buying them at Aether Paradise is the most straightforward method in the "Ultra" versions, there are other ways to obtain them: where to buy beast balls ultra sun and moon
They are typically available at the front desk or in the lab area (specifically Lab B) where you originally received them during the story. Cost: $1,000 Poké Dollars per ball. You must defeat Necrozma at Megalo Tower and
In , you can buy Beast Balls for $1,000 Poké Dollars each at the Aether Foundation once you have completed the main story events involving Necrozma . In , you can buy Beast Balls for
Unlike the original Sun and Moon games where they were a limited resource, Ultra Sun and Moon allow players to purchase an unlimited quantity to support catching the numerous Ultra Beasts found in . Primary Purchase Location: Aether Paradise
The main vendor for Beast Balls is located on .