Rablayo here is a link for you. to be able to do some research. there is alot of good information on this site.Rablayo if you want to know some times what a coin maybe worth. I also check
ebay it is a good place to do some comparisons. rablayo your pictures are good. let me show you how pictures help alot. the members here are very knowledgeable. they will help you. but you need to study the forum here. there is a wealth of information here and like said earlier. the member know there stuff.
your nickle if it is mechanically doubled. it only worth a nickle. but your nickle needs a closer look to be sure. I will share with you a couple of images. my picture was terrible when I started. but now they have improved. rablayo take your time learn follow along
. I will help you for sure. I know the other member will also help you. you have a nice coin that needs a closer look. but remember if it is mechanical doubling. it is just worth what some one is will to pay. ok take a look at my images. you will see, images is the key. if you want there is a coin photograph group here as well. they like to help new members get going with good photography. look at the die cracks on this coin. it is also strike doubled this is a 2018 5 cent nickle

