I'm noticing this isn't quite a popular area of the forums compared to the others, but I'm hopeful someone can help me. I'm looking at (maybe) purchasing a couple of high-end replica models of some DC characters, anywhere between 6 & 9-inch, maybe larger? I'm not looking for toys, I'm specifically looking for quality product here. Maybe Diecast quality? Wondering what websites may be used by collectors, or whether there's Amazon/Ebay pages that someone can link me too?