I had to google what a Funko Pop is and after looking I'm still not sure. Bobble head?

That is an impressive collection there. The rarity level is what does it for me.
To be honest, personally I've never quite understood the attraction to these kid-like cartoony Pop figures. I can't think of a way I could tactfully display them without some level of grown-up embarrassment (The helmeted Spartans are not quite as bad as some of the other Pop's). In my opinion, those Mega Block Kubro(w)s fall in the same category, for some reason they just appear hideous to me.

Do I take myself too seriously? Possibly. Am I stuck behind some sort of cultural barrier? Maybe? Its one of the reasons I've not gotten down with that whole loot crate trend, seems like there's usually always some cartoony kid-like collectible or toy, or an awful shirt I would never wear, thrown in or chanced.

Your collection really is quite impressive though.

Love that all white Master Chief Wobbler Proto!!

Oh....wait...

Unfortunately for him, all his bobble-pop dolls are only 398 Light. He'll have to buy them at least twice more to hit max Light level... and that only sticks until the Destiny 2 versions are released. :p