RARE Marvel Comics found in attic

[Spidernuts]

Hello friends,

My friends and I recently came across some old marvel comics that were left behind in the attic of my house by the previous owners. My family has owned the house for a few years now so these comics haven’t been touched for nearly half a decade. I attached photos of a few of them below and was wondering if any of you could tell me about how much they are worth?

Much appreciated!