Yeah man, I like your collection. Far out I never thought other people were into copper, thats a nice little collection.
I've never really thought about it as an investment I just like it, there's something about the colours it looks really great new then when it changes to the aged colour it looks totally different.
I have been collecting bits and pieces of it because I wanted to melt it down and work with it, do some art etc.
I think Copper wood have to go to eight dollars a pound before it make any serious money but who knows. Whenever you get change look for those old pennies ...