Man arrested for phone case

A man in Taoyuan, Taiwan was stopped by six police while he was going shopping because of a protruding object in his back pocket which looked like a gun on Sunday. When the man took out the "pistol" at the police station, it turned out to be a phone case. The man was later released by the police. It is not clear who manufactured the case, but it has been sold online by various retailers at prices from about $5 to $49.

How much is the gun-shaped phone case sold online?

A. About $4 to $49

B. About $5 to $49

C. About $6 to $49