This Green Goblin one-shot basically consists of two 'classic' Amazing Spider-Man reprints. Do you know everything there is to know about the Green Goblin and Norman Osoborn? That's the key factor in deciding whether or not you should buy this issue.
This issue should almost get two ratings. I went with the content. I would strongly suggest everyone go back and read the original Spider-Man stories. Sure they might be a little cheesey today but it's just great stuff. The two issues reprinted here are worth the $3.99 pricetag. If you've read them, that would obviously lower the rating/value of this book. It's just cool to see Norman in his early stages as the Green Goblin and before he even knew Spider-Man's identity. There's also the stuff with Victoria Hand. The new pages of content lead us to believe that she may be up to something.