How do you buy your stuff

To explain what i mean and this question is in no way a poll question this question is asking in general when & if you buy anymore stuff in your collection such as gaming,anime,manga,figures,statues,play arts,doujinshi etc. etc. so what I'm asking how do you buy your collection?

I mean do you start with cheapest and work you way up to more expansive stuff or you start at more expansive stuff I'm asking this because some stuff are expansive & some stuff are not expansive take your time,enjoy & feel free to discuss it with each other if you want to discuss it :).

I have no idea what your asking. If it something you want... why start on a cheap thing and go to some expensive? Do you mean when you start collecting if you start with cheap thing and go more expensive? Because i just buy what i want no matter if it 3.99$ or 39,999$

I'm talking about you when & if you buy your stuff & I'm not talking about me