It sucks that you aren't able to actually get the caps you want, you're always in that predicament in this hobby. So many makers and caps to choose from. Eventually though, you're just sorta gonna have to get passed the idea of having that one cap or all of a certain design. It's too difficult in this hobby right now, especially if you do have lack of funding.
And really, by now given the amount of fugus/bros/clacks I've seen released over and over, the prices simply will not go down. So re-releasing more Kosmos wouldn't help the market ye? You'll only get something on the cheap if people don't like it or they are being generous folks.