Cockrum, Dave - Banshee from Marvel Universe (unpub version)

Description	:	This pinup was done for the Official Handbook of the Marvel Universe (first series). I believe Joe Rubinstein lightboxed and re-inked this for the published version (which is very slightly different). I used to own the Rubinstein version at one point, but prefer this one due to the cute leprechaun (and of course the fact that it's pure Cockrum). $500 What is this?