I want to ask a question about how to store the mini cards in the Allen & Ginter series by topps and was wondering if that would be on topic?
It is collectable cards without a game.
That would be off topic. Per the help center our scope is focused on board (and card) games which are required to be actual games with rules:
How do we define Board Games?
Please see this meta question for the full discussion, the summary is:
- Be playable on or around a table
- Have objective rules of play and win conditions
- Offer dynamic challenges, either through other players, randomization, or both
- Be playable by hand, by human players implementing all of the rules
While some expertise related to storing card games could transfer to storing baseball cards, baseball cards themselves aren't topical.