$9 is the new price for Apple’s polishing cloth, a $10 reduction from the previous $19 version now removed from its website.
Apple’s description appears unchanged: the cloth is still made of soft, nonabrasive material and is marketed as safe for any Apple display, including nano-texture screens.
The compatibility list also looks largely the same, covering devices from the iPhone 5 onward rather than the newly released Mac Mini and Mac Studio themselves, which have no screens.
The unusual price cut stands out against Apple’s broader hardware refresh, where the cloth changed little beyond becoming cheaper.