complete collection of Carson City Mint coins was sold at one event. That would include the Morgans to my knowledge.
http://www.philly.com/philly/news/20120810_Bidder_pays__1_84_million_for_1873_dime.html "the 1873-CC No Arrows Liberty Seated dime was the keystone coin in the Battle Born Collection, which contained one of every coin minted in Carson City before the facility was closed in 1893. All 111 pieces were parceled off Thursday night, for a total of $9.98 million." The dime went for $1.84 million alone
