I know folks will be jumping in listing the super rare things in huge quantities, but before that happens, let me just chime in with a different perspective.
I wouldn't trade
anything for my inferno. (And it's not just because it's so sought after. I have zero interest in owning green flips.)
When I started VMK during the beta phase, my favorite thing was magic pins. That was back when I was playing fireworks without a mouse (NOT Easy!) to try and win it. There wasn't a lot of magic, but boy were they fun.
This was before host events. So during the summer, when we all showed up for that first "big weekend event" in which we were sent off on a crazy "scanvenger" hunt and everyone was crashing and nothing went as planned, I ended up visiting Esmerelda for my lowly credits (not a lot for sale yet but I couldn't afford very much either. . . )
And there was a VMK staff person asking little trivia questions to people who happened by inside. No announcements, no hours, no lines to get in anywhere, just a lovely surprise.
First person to type the right answer got a pin, no telling which. I don't remember the staff name and I don't even remember the question, but I do remember my prize: Dancing Inferno Magic.
A magic pin! At last! Little did I know it would become this highly prized thing just because fewer people have them. And in the end, I realized I didn't care.
That little pin and how much I prize it has to do with those awful-wonderful early beta days when I was BlueMinnie and, even then, walked around VMK with my blue skin getting insults by kids who told me I was ugly. Whenever my DIS friends were with me, they would crack me up with the responses to the rudeness. (Unlike now, the rude person would end up apologizing.)
So this pin is about magic not even related to a little flaming circle around me feet!