The DreamWorks animated feature “Shrek” has sold more than 21million VHS and DVD copies since its debut Nov. 2. U.S. consumers snapped up 7.9million “Shrek” DVDs alone. The film, second at the U.S.

“Shrek” spread the green around the entire video industry last year, racking up retail sales that sailed past “Titanic.” DreamWorks says consumers have spent more than $420 million buying more than 21 ...

LazerDisc and Betamax might have won a few battles, but VHS won the war over the home video market. If you remembered to be kind and rewind, your old VCR tapes might be worth some serious money. From ...