Very cool video! I have a like 7 sets to look through . i got them in a bulk order. the nickels have beautifull mostly a deep blue and violete and teal or blue and green and gold toning. All of the sets have it to some degree. Its one of many things i need a nice camera and a coin scope for. Id love to show folks the most toned set. Blue and purple nickel a deep metalic brass red and bright silver penny, gold toned dime and gold quarter. The kennedy is ...probably contraversial with how the toning looks. I hsve a picture that bleaches the color out but one can get an idea of what i mean when i say the toning looks like kennedy had what has happened to him, happen. It looks like a bad head wound and is extremely weird. I have 3 like that though and that is just creapy as heck. They arent identical just similar. One looks liek he has teal clown makeup on his face as well as the wounds. I almost want to get them graded and mention the toning on the label for them. They are the only ones id ever consider doing that with. They are that extreme . also i have an rpm quarter in them and i suspect other varieties but i have learned alot and should relook anyway...yup ,it's a good video for sure when a person wants to get right to work after watching it!