How much does this cost to the nearest dollar?

SUNETARY E27 Disco Light Bulb Rotating, LED Color Changing Light Bulb Disco Ball Lights Bulb for Parties Indoor Decorations, Birthday, DJ, Bar, Home, Halloween, Christmas, 4 Pack
Party Light Bulb This disco light bulb is widely used for DJ Parties, ballroom, KTV, club, bar, home party, etc. Suitable for weddings, birthdays, holidays, Halloween, or other festivals. They will turn any indoor environment into a gorgeous party atmosphere. Plug in Disco Ball Light The RGB rotating light bulb use a standard E27 screw interface for most lighting fixtures and can be easily installed on any regular bulb base. Just plug and play, automatically rotating to project a multi-color changing while power on. Strobe Light Bulb These color changing light bulb

Price is $15.00
Price: $14.99