So this one is a bit tricky 
I bought Mega Man 64 many many years ago new, as I wanted to play it but I bought an American NTSC version as I had a passport adapter for the N64. It was then shown the pasport adapter never worked with other NTSC games I had (piece of crap N64 Passport v3) so I just ended up never opening up Mega Man 64 and playing it. So here I am many years after with a new in box game that I usually don't collect myself. And I honestly don't know how to price it, but looking at past sales in the beginning of the year it seems like it was going for around 550 USD a couple of times.
So I guess price is 500 USD, including the acrylic box surrounding it for safer shipping, plus the actual shipping cost.
Images:

I bought Mega Man 64 many many years ago new, as I wanted to play it but I bought an American NTSC version as I had a passport adapter for the N64. It was then shown the pasport adapter never worked with other NTSC games I had (piece of crap N64 Passport v3) so I just ended up never opening up Mega Man 64 and playing it. So here I am many years after with a new in box game that I usually don't collect myself. And I honestly don't know how to price it, but looking at past sales in the beginning of the year it seems like it was going for around 550 USD a couple of times.
So I guess price is 500 USD, including the acrylic box surrounding it for safer shipping, plus the actual shipping cost.
Images: