I've bought and sold 3 of these in the past few years. Selling prices were as follows:
-$300 - punched, ungraded - AFA 70-75 if it were graded
-$450 - punched - ungraded - AFA 75-80 if it were graded
-$700 - punched, ungraded although it used to be an AFA 80 (had the large ugly AFA sticker at the top so I opened it) - I suspect it could have been an 85, depending on the moods of the graders - gorgeous example
I suspect you can pull in a nice price if you choose to sell it. I would place it in the middle scale of hard to find when comparing it to the rest of the offerless 20-backs of the 2nd 8, with Luke X-Wing the hardest and Walrusman as the easiest. That said, the piece is still super tough to find.