Then start to save the Money NOW.
Not later this Year, NOW.
There is a HUGE Time Span between showing Prototypes and the actual release.
See the Heartless Shadow 2 Pack; it will release at January / February 2020.
We will not see Xion and Roxas before January / February 2020, since the Pre Orders are not even live yet.
And with 4 more Bring Arts to be revealed, that will be released within 2020...late 2020 i guess, everyone should have enough time to save the Money for that.