Comparing both pins...
I guess I am trying to figure out the market here on these two great pins.
Why does it seem that Iron Man lists for more on pinside when it seems that most people would say that Metallica Pro is the better pin? (including the Top 100 list)
To me it seems that both should resale for about the same, but usually you see IM list for ~$5K+ and MET Pro list for low $4k.
Right now just to compare on the pinside marketplace there are plenty of IM available, but not a single MET Pro available at the moment. So I can't imagine its supply vs demand...