According to a current price guide from Bill Cohenour, the Billy the Kid sold for $450 at auction in 2006/7, the Doc Holliday sold for $450 in 2006/7, and the Saloon Girl/Cowboy sold for $425 in 2006/7. If I'm not mistaken, that means from this past August to present, so they definitely seem to be worth more than $60.

Dave.