New Championselect

So I cant buy ANY of the chroma packs because I cant find them, they're not in the bundle section. I checked the 6.2 patch notes and only found that they're usable in champ select again but WHERE do I buy them? Plz help, thank you in advance!

EDIT: Sorry I'm such a nub I didnt scroll down in the bundle section.... Didnt think there was a scroll bar it should be a different color other than dark blue.... it blends in with the rest of the client hehe......