I saw this game on ebay fore $ 100 ,compleet in box,is it rare? :-?

It is pretty rare, but 100 for a CIB copy seems a little high to me.  The game sales for about 25-30 bucks most of the time, and the box and manaul add another 30ish.  I say 55-65 for a CIB copy in todays market seems about right.
~~NGD

I agree with NGD, and that's for the NTSC version.  The PAL version is also fairly rare, but it doesn't sell for much (10-20 euro complete).  

Yeah but its my favorite game.  And im forced to sell.   But i would much rather keep this game than sell for any less than 100 ;)

its about a $50 title complete, I know someone with a sealed one for sale for about what this person wants for the complete one. Good game, though, and difficult to find complete, just not worth THAT much.

The game is hard to get but like said above 100$ is way to much for it.
I have the PAL version complete and a cart to play now and then. This game is one of the coolest ever made. It's great pleasure to play this game, the enemies are funny and the bosses are cool thought of.

$50ish is about right. You can even find them cheaper sometimes if you watch for it enough.

Wow....after taking a look at that auction, it's not even worth a $50. That box is all dinged up.