“The original high school musical is back!” crows the tagline on the poster for Grease Sing-A-Long (Paramount), a rerelease of the 1978 musical with karaoke-style subtitles. The jab at Disney ...

Other big ticket items included an autographed 'Grease' movie poster, which fetched $50,000. "We thought it was going to go for $1,000," Julien said. "So, there were definitely some surprises." ...