Hector Mercado / John Riedling Cards
The complete Hector Mercado / John Riedling checklist: 1 card — cards spanning 2000, 1 rookie card.
Data updated June 22, 2026.
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baseball
2000
Pacific Omega 20001 card
Frequently Asked Questions about Hector Mercado / John Riedling Cards
Does Hector Mercado / John Riedling have a rookie card?
Yes. The AgentGrail catalog includes 1 Hector Mercado / John Riedling rookie card across this set. Rookie cards are among the most sought-after Baseball cards for collectors and investors.
What years were Hector Mercado / John Riedling cards made?
The AgentGrail catalog includes Hector Mercado / John Riedling cards from 2000, totaling 1 cards across all sets and brands. The earliest cards date from 2000 and the most recent are from 2000.
Where can I buy Hector Mercado / John Riedling cards?
eBay is the largest marketplace for Hector Mercado / John Riedling 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 June 22, 2026