I don't think you missed anything per se, but Mantle Vintage= Gold, Mantle autos=Silver, Mantle GU=Bronze, Mantle inserts from the last few years=driftwood. Cool to look at, but not worth taking much home. My best suggestion if you re list is to advertise the Milestones card, and then include pictures of the others and maybe "and as a bonus, 11 other Mantle inserts" and maybe mention the redemption specifically in the bonus description. The problem I see is a lot of the others are singles from insert or bonus sets that are pretty common, pretty much any Mantle collector that is interested in current stuff probably has those. The Moments & Milestones has set collectors, player collectors, and the draw of a low #'ed Mantle. Mantle isn't getting a lot of new collectors. The guys who remembered him playing are already involved in the hobby and have been for years. I would put Moments & milestones in the title vs M&M, I see a title like that, I'm jaded enough by all the keyword garbage people use that I might assume it's some cheap Mantle insert, some of the 1987 M&M cards, and an Oliver Perez caliber insert /29.
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