Hasbro/Haslab created one of the best screen-accurate proton packs ever sold. It's a shame it was only a limited release but the little boy in me is grateful that they made it. 

We want them to continue producing these awesome toys that entertain the Ghostbuster fans of every age.  

What we are asking for is that the next Haslab Ghostbusters project after Two-in-the-Box is to be a 1:1 scale of the Slime Blower from Ghostbusters 2. We the fans who appreciate Hasbro's attention to detail will gladly pay the money for it.