Original: Parental battles, arguments, and fights increased rapidly as supplies dwindled, and when retail supplies ran out, parents turned to the Internet, where Furbies could be purchased for two, three, or more multiples of their retail price.
Simplified: Parent battles, arguments, and fights grew higher at the popularity of them, and when retail supplies ran out, parents turned to the Internet, where Furbies could be purchased for two, three, or more multiples of their retail price.