Velociramptor Precon is way overpriced, should I just buy the cards individually?

I was looking into buying the dinosaurs Precon and the price is one of the highests I've ever seen for a Precon (+100€/$) so at that point I think it's better to just buy the cards individually.

But since I'm thinking of buying the cards one by one I would just buy the deck already upgraded with some extra cards since that was my original plan...

Is this a good idea? I mean I'm not paying over $100 for a Precon deck that I will upgrade later because of the damn speculators...