Ken Griffey Jr. Upper Deck 1989 Ken Griffey Jr. rookie-card issue...

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Dynamic Collectibles Management LLC

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Dynamic Collectibles Management LLC ("DCM") is an independent card grading service. Our grades are based on DCM's proprietary standards and methodology and are not intended to replicate or predict grades from other grading companies such as PSA, BGS, CGC, or SGC. Grading involves professional judgment, and users should exercise their own discretion when making decisions based on any grading service's assessments.

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Ken Griffey Jr. Upper Deck 1989 Ken Griffey Jr. rookie-card issue...