(January 29, 2011) Barrett-Jackson sold 1,245 cars at no reserve at its Scottsdale, Ariz., show this year, for a final tally of $68 million, according to Hemmings Motor News. The top sale of the event was a custom 44-foot speed boat with a matching 2008 Corvette Z06 coupe that were auctioned off together for $742,500.