1959 Dads Cookies baseball cards
 

Anyone out there that can help? I ran across a set of these 1959 Dads Cookies baseball Exhibit cards ( 64 ) and there isn't too much info around. Apparently were stapled to outside of the bag of cookies. Are there non-stapled versions? I've heard that they sell for greater than book but haven't seen any actually sell.
Any help would be greatly appreciated
Thanks.....Dean