I have a promotional picture baseball of Nolan Ryan with his signature on it.This was put out by Mennan Skin Bracer.I have the box it came in and baseball is still in plastic wrap.Can anyone help me find its value.I have done some searching but no luck.I also have another promotional set put out by Oscar Mayer.It is a set of 1994 superstar round up pop-up collector cards.15 cards to a set and one is American league and the other is National league.Also need help with value for these.Thanks to all