Hi,
My wife bought me a card from a set that doesn't seem to be in the database: 2015 Leaf National Sports Collectors Convention.
You can see the card here: https://www.comc.com/Cards/MultiSport/2015/Leaf_National_Convention_-_Redemption_Autographs_-_Green/NSCC-DL1/Damian_Lillard/11174888
Looking elsewhere on COMC, it appears that these cards were produced for at least the following:
- Pete Rose
- Mike Tyson
- Cal Ripken Jr.
- Roger Federer
- Cristiano Ronaldo
- Carolina Wozniacki
- Frank Thomas
- Martina Navratilova
- Rick Flair
- Dennis Rodman
- Toni Kukoc
- Jimmi Walker
Unfortunately, I can't seem to find a checklist anywhere for these cards. Complicating things further, it seems there might be parallel sets: at least Emerald, Silver, and Gold, but I can't find ascertain that each listed player has all of these cards.
In a case like this, what should I do regarding entering the set? I'd like to track my collection and add at least the Lillard card I have, but that would require adding a (possibly incomplete) checklist.
Any advice would be appreciated!