Item 10 is the first obtainable map to list the name of America. This is the 1520 version of the Waldseemuller map. It was produced by Petrus Apianus, and is not quite identical to the 1507 Waldseemuller as it has greatly expanded the view of South America, now displayed in its entirety. The 1507 is known in only one copy, while no other map until Apianus named "America," hence its being the first obtainable. $125,000.
You can reach Martayan Lan at 212-308-0018 or firstname.lastname@example.org. Their website is www.martayanlan.com.