It has a yellow toning. I wanna know if it is an error and also value due to error . If it's not an error what's its value with toning?
could be this,, http://www.error-ref.com/brassy-plating/ dont know how to tell for sure, value? - whatever someone is willing to pay...no real value..
Well, if you need it to plug a hole in your collection and can't find a collectible one in circulation the you have to buy it. The price is determined by availability, and so it goes.