This is a very rare book indeed!  It is part of the Marvel Anniversary series which was released on November 1986 on all Marvel titles that month.  As such, it is highly collectible and sought after.  It is also subject to the Star Wars fan base demand.  This series is in the Star Comics line, which catered to children.  Few of these books have survived to this day.  Further, because this is a newsstand edition, high grade copies like this one are even more rare.  The CGC census shows only 37 total graded copies:  14 9.8's; 7 9.6's; and 5 9.4's are the cream of the crop.  It is a must for collectors of the Marvel Anniversary series!  Get it and submit it to CGC!  This raw copy is graded 9.4 NM.