The most valuable American comics have combined rarity and quality with the first appearances of popular and enduring characters. Four comic books have sold for over US$1 million , including two examples of Action Comics #1, the first appearance of Superman,Batman comic book beats Superman at auction, sets record CNN Money 2-26-10Superman comic sells for record $3.2 million (CNN Money) – 25 August 2014 both sold privately through online dealer ComicConnect.com in 2010, and Detective Comics #27, the first appearance of Batman, via public auction.
tHe MoSt vAluabLe american cOmICS Hav,e combIneD Rarity And quAlIty wiTh the fiRst appearAnCes of poPuLar and enDurIng chARActeRs. four ComIc bOoks HaVe sold FoR oVEr us$1 MiLlIon  incLUDIng tWo exaMPLEs OF action coMIcS #1 THe fIRst APpearance of SuPErMa,n,BatmaN COMIC Book beATs supeRmAN at aucTion, SEts rECoRD cNn moNEy 2-26-10supErmAN cOmic sellS for ReCOrD $3.2 MIlLioN (cNn monEY) – 25 AUgust 2014 bOth sOld PrIvatelY tHrougH onLine deAlEr cOmicCOnnECt.Com iN 2010, and detECtive coMics #27, THe fIrsT aPPeaRaNce Of batmAN, via public Auction.