I was not asking to purchase a copy but to have my original chip duplicated prior to its physical failure, hence I have the original IGT chip, but it is not going to be serviceable much longer due to fragile pins. If I had a burner I would delicately place it in the ZIF to get the image and reproduce it myself onto a new die so that my machine could continue to function.
I know this is a touchy subject with copyright, but I would think that IGT would allow this on a home use only machine that is close to 10 years old. As far as I can find so far, I cannot find the correct base chip number on the official IGT list, I have nothing against buying an authentic IGT chip if I can find which one I need!