My 1st major error penny found in a box

I have found some minor errors but nothing like this.
I would say about 50% of the blank planchet is showing.
Pretty cool to find this.
Anyone know roughly how much these are worth?
http://tinypic.com/r/2dnt4l/6
I would say about 50% of the blank planchet is showing.
Pretty cool to find this.
Anyone know roughly how much these are worth?
http://tinypic.com/r/2dnt4l/6