Question about light speed pack

Hello, I just buyed the light speed pack of Kylo Ren galactic legends at 23€, and and there's still the €12 one, which doesn't contain the ships but some other characters that weren't in the €23 pack, but it also contains characters that are already in the pack I bought. So here's my question: what will happen to them if I buy this pack? Because I'm a little annoyed about paying €12 for the last few missing ones when I already have the main ones from this pack.

Thanks you for you answer.