BLOCKCHAIN FOR COLLECTING HIGH VALUE ITEMS
Topps PROJECT 2020 Card #152 - 1987 Mark McGwire by Gregory Siff - Print Run: 6,977
Topps PROJECT 2020 Card #100 - 2011 Mike Trout by Blake Jamieson - Print Run: 74,862
Topps PROJECT 2020 Card #50 - 1982 Cal Ripken Jr. by Gregory Siff - Print Run: 2,369
