When I first set out to accomplish this goal ten years ago, I took the Monthly Beckett Baseball Card Guide high-price column, multiplied it by 10% and looked for each rookie card at that level or below. I ended up with pretty much all lower-grade cards but I was okay with that. The last couple (due to price) were Mantle & Mathews. If you have any questions about identifying which are rookie cards, I may be able to help as I have done a pretty fair amount of research in that area.
Last edited by bcbgcbrcb; 10-30-2013 at 04:27 PM.
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