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AgentGrail/baseball/Players/Ken Griffey Jr. / Ruben Mateo

Ken Griffey Jr. / Ruben Mateo Cards

The complete Ken Griffey Jr. / Ruben Mateo checklist: 2 cards — cards spanning 1999–2000.

Median PSA 10 $23Raw $5

Data updated July 13, 2026.

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baseball

2000

Topps Gallery 20001 card
#P1

1999

Bowman's Best 19991 card
#M2
#M2

Frequently Asked Questions about Ken Griffey Jr. / Ruben Mateo Cards

Does Ken Griffey Jr. / Ruben Mateo have a rookie card?
No confirmed Ken Griffey Jr. / Ruben Mateo rookie cards are currently in the AgentGrail catalog. The catalog covers 2 Ken Griffey Jr. / Ruben Mateo cards in total. Check back as we continue to add new sets.
What years were Ken Griffey Jr. / Ruben Mateo cards made?
The AgentGrail catalog includes Ken Griffey Jr. / Ruben Mateo cards from 1999 through 2000, totaling 2 cards across all sets and brands. The earliest cards date from 1999 and the most recent are from 2000.
How much is a Ken Griffey Jr. / Ruben Mateo card worth?
Recent eBay comps show Ken Griffey Jr. / Ruben Mateo PSA 10 cards selling for around $23.00 on average. Raw copies typically sell for around $5.00. Values vary by year, set, and condition. Always check recent sold listings for current pricing.
What sets include Ken Griffey Jr. / Ruben Mateo cards?
Ken Griffey Jr. / Ruben Mateo cards appear in numerous sets, including Topps Gallery, Bowman's Best. The full checklist on this page lists every set in the AgentGrail catalog.
Where can I buy Ken Griffey Jr. / Ruben Mateo cards?
eBay is the largest marketplace for Ken Griffey Jr. / Ruben Mateo baseball 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 July 13, 2026