And because it has those things going for it, the license rights are a lot higher. And they are not only payable to the studio that made the film, but to marvel, and to the actors.
It's about profit margin. And risk vs reward.
If you make 1000 dollars but have to invest 900, it's no better then if you make 200 and invest 100. You make 100 each way.
As others stated, and myself, box office and gross of the film mean little. aSM2 out sold all the raimi movies..but most people prefer the Spider-Man 3 figure to the upcoming asm2 figure. Avatar sold more by itself then every single predator and alien movie combined but has one unsuccessful figure to show for it. And on and on.
Its a custom drawing, based on the brown costume. I agree, though, brown costume is my favorite as well.