2020-21 Upper Deck Skybox Metal Universe Hockey Blaster Box
20-21 Skybox Metal Universe Checklist
2020-21 Skybox Metal Universe - Hockey Card Checklist
2020-21 Upper Deck Skybox Metal Universe Hockey Hobby Balíček
2020-21 Skybox Metal Universe Base #42 Mackenzie Blackwood - New
HOCKEY SINGLES
2021-22 UD Artifacts Checklist
Mackenzie Blackwood Hockey Trading Card Database
2019-20 Upper Deck album, Cardboard History Gallery
2020-21 Skybox Metal Universe Hockey Checklist, Set Info, Boxes, Odds
HOCKEY SINGLES