Scarlet/Violet Koraidon Help

I've been working on building a living dex (three technically, one for Paldea, Kitakami, and Blueberry).

I have one issue though. I need a Koraidon without the ability to give away my Miraidon.

If anyone is planning a restart and doesn't need/want their Scarlet box legendary, let me know.

(I was able to borrow one temporarily for the dex entry, so I'll survive if not) ^-^