Topps did list of valuable Vladimir Guerrero and Vladimir Guerrero Jr. trading cards. Personally, Vladdy is one of my favortie players of all time so I was really happy to see this list and actually had no idea he only had two official rookie cards https://ripped.topps.com/vladimir-guerrero-cards-to-collect/https://ripped.topps.com/vladimir-guerrero-jr-rookie-cards-to-collect/