Difficult Choices

A couple weeks ago, I made an amazing find at this pawn/consignment/junk shop in a one-horse town about an hour from where I live.

For $15 I purchased a never-before-opened, still in the shrinkwrap, vintage 1968 AMT model of the U.S.S. Enterprise.

stock photo from Amazon; my box doesn't look quite that nice

stock photo from Amazon; my box doesn’t look quite that nice

I finally got around to looking this thing up on Amazon.  They’re going for between $150 and $200.

My main trepidation is that I really suck at building models.  The box is a bit banged up, so it’s not display-quality New, but I could sure use $100 or so.  Do I build it or try to sell it?