I wouldn't worry about missing this first run unless you absolutely have to have it now. After the next restock, it's anyone's guess if they'll make much more.
Disclaimer: I already bought mine to lock it in. May get another 1 or 2 later once demand slows down.
On a side note, being another 80's icon there are two Ghostbusters Cuusoo projects at top 6. Please vote so we can have that made as well!http://lego.cuusoo.com/
Vote for the one you like or vote for both, but if you want a Ghostbusters set, please vote.
I voted for this one. http://lego.cuusoo.com/ideas/view/36088