How much does this cost to the nearest dollar?

TAKEWAY Mini Ball Head, Tripod Ball Head 360° Rotatable Tilt Panoramic and Quick Release Plate with 1/4 inch Screew Hole, for DSLR Cameras, Tripods, Monopods, GoPro, Slider, Light Stand, Brinno
UNIVERSAL DIAMETER & WIDE APPLICATION The bottom interfaces are designed for ball heads with a 3/8” screw adapter hole, with 3/8 to 1/4 convert screw. TAKEWAY Mini Ball Head tripod mount is suitable for any tripod with 1/4 or 3/8 screw or other digital camera, DSLR, time lapse camera, action cam, GoPro, flasher, monopod, slider,selfie stick, consumer electronic products. WITH LOCK

Price is $16.00

Price: $15.99