At our local Pre-release last weekend. We received a Pre-release Raichu card that is stamped but does not have the gold lettering in the stamp. I was told that this is a fairly rare mistake and was just curious what a mistake like this may be worth. Thanks for your help.
Added a picture through my photobucket. Its not the same as you can see the impression of the stamp is there however the Gold-Lettering that fills the stamp impression is not there. Thanks