Square Up Cards
The complete Square Up checklist: 2 cards — cards spanning 2021.
Data updated June 26, 2026.
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Frequently Asked Questions about Square Up Cards
Does Square Up have a rookie card?
No confirmed Square Up rookie cards are currently in the AgentGrail catalog. The catalog covers 2 Square Up cards in total. Check back as we continue to add new sets.
What years were Square Up cards made?
The AgentGrail catalog includes Square Up cards from 2021, totaling 2 cards across all sets and brands. The earliest cards date from 2021 and the most recent are from 2021.
What sets include Square Up cards?
Square Up cards appear in numerous sets, including Strixhaven School of Mages, Strixhaven: School of Mages. The full checklist on this page lists every set in the AgentGrail catalog.
Where can I buy Square Up cards?
eBay is the largest marketplace for Square Up mtg cards, offering both raw and graded (PSA, BGS, SGC) copies. Use the "Find on eBay" buttons on this page to search current listings. For investment-grade copies, look for PSA 10 certified cards.
Answers are grounded in AgentGrail catalog data and recent eBay market comps.
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Compiled by the AgentGrail team · Data refreshed June 26, 2026