Thanks for clarifying that!

Another question.

Normally, I just open all my TF's and play with them till the cows come home. But recently (i.e. whilst in Singapore and Japan) I've seen so many old TF's which I used to have and are now worth heaps and even some that I don't remember having until I actually saw it!

So I've been asking myself should I leave some of them unopened in the hopes that they would be worth a lot in however many years later? How do I know which ones to open and which ones not to? Is there some good "TF 101" website that can school me in the art of TF collecting?

BTW the TF that I saw and only remembered having after I saw it, was this spaceship which was blue and whitish I think (or purplish and whitish). It didn't transform into a robot, I think it was one of those ones that is like some kinda spaceship/base? I don't even remember when I got it. Anyone know which one I'm talking about (despite how vague I am)?