The 5 Most Valuable Ken Griffey Jr. / Mark McGwire Cards
The most valuable Ken Griffey Jr. / Mark McGwire card is the 2025 Leaf Spectacular Baseball Dual Autograph Memorabilia Ken Griffey Jr. / Mark McGwire #DM-2 at $305.00 as of October 22, 2026.
By Ripbin Research · Updated 2026-10-22 · prices from live market data
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Affiliate — we may earn a commissionThe 5 most valuable Ken Griffey Jr. / Mark McGwire cards in the Ripbin catalog (1998–2025) carry a combined raw market value of $373.86, topped by a $305.00 card.
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