I hope you're not buying anything just because its rare. Collect only from movies you are genuinely interested in and have a desire to own figures from.
Sorry I didn't explain myself well but I meant I was buying the rare ones of movie licenses I like and characters I want to collect. Blade and 300 are two of my favorites but wow I was shocked at cost. So to rephrase is it better to buy the rare figures u really want now/first before price goes any higher and then move onto current releases