JP Black Bolt/White Flare long hold

Hey guys,

Can’t seem to see much online, pivoting from ETBs to JP booster boxes for availability and storage reasons. Plan to hold for 5-10 years until my son is old enough to open them together (different kind of investment) I really like the look of the black bolt white flare sets, they are expensive though looking at $300-$400aud already. Do we think they have already peaked or potential to continue going up?

Thanks so much for any help in advance!