value?

This image, I got from google, but I have one that I found last night, and while shining a flash light on it, there was a slight reddish-brownish tint to it, like it's reflective-ish. Does this penny have some sort of value, or is the color just from rust or oil? I can't tell, but it looks new-ish.

Like the 2004 Closed Am Penny, this one I also found (image from google) in my piggy bank, and it has a Closed AM, the labels FG is close to the edge of the bottom right corner of the memorial, and it has the mint label S on it. What's the value or does this not have a value because it's kinda new?

Ok, so this is like a normal penny, and I did get this image from google, but I found a 1974 Penny that has the mint label D on it, and the "In God We Trust" is cut in half at the very edge of the penny. So what is the value of this? Is it worth anything?

So I recently acquired this 1817 13 stars large cent coin (my oldest coin in my modest collection:headbang::headbang:). So I was wondering what its worth is, I bought it for 13.50$. Thank you so much!

I found these in my change and figured it would make a good first post in a long time. If either of these are mint errors what value if any would there be?

Hey guys! I found these two coins the other day, I'm new to this coin hunting thing. Are these coins double died or is it just something happened because of extreme pressure? and if they are double died how much will they value? Thank you!