The auction appears to be a fake. The images and quote are from the one that sold on eBay on October 29, 2012.
http://www.ebay.com/itm/281011192303?rmvSB=true
Gameplay is the same. There graphics are different and so is the packaging.
Actually, John Lithgow played John Whorfin. Christopher Lloyd was John Bigboote (pronounced Big-Boo-Tay)