This guy is wrong correct? Or am I missing something I thought cuds is only on rim. https://www.ebay.com/itm/1959-D-ASS...971473?hash=item1cbc674f91:g:HCUAAOSwrbZZ1CjS
You are correct.. There are dozens and probably hundreds of "mint errror" coins that are labled incorrectly and/or not errors at all.
eBay, where the unscrupulous go to sell. With some of the crap being sold as errors, you better know your stuff. Creativity with wording can make a parking lot coin a "RARE" error.