I have collected every final fantasy complete in box for the NES, SNES, GBA, DS, PS1 and PS2... but the five original game boy final fantasies are the main hole in my collection.

The only thing is, the ones on ebay are like $100 + each in box

Should I get them, or not bother?

Let's say in 30 years I have every Final Fantasy game except the game boy ones, will those games have been forgotten by then, or will they remain a hole in my collection forever??

Right now I just have the games for systems I already have, but then there are FF releases for PSP and game cube, which I have no plans of getting. Should I get them anyway?

Just want to try to make sense of this all, any help and advice is appreciated! I am not in to sell, I only like final fantasy for its personal, cultural and historical importance but I'm wondering where to draw the line!