How much does this cost to the nearest dollar?

Flashing Crystal Star Necklaces Glow in The Dark Necklaces Led Jelly Rubber Rings Cute Toy Jewelry with Light up Pendant for Princess Party Favors, Pretty Goodie Bag Fillers
Light up Jewelry Party Favors there are 12 x LED star necklace and 12 x flashing jelly rings; Just press the LED, and it will emit light of many colors, which looks shiny and beautiful; Adequate quantity allows you to share with your families and friends; Non replaceable batteries are included Colorful LED Lights the LED glow rings and LED light up necklaces are in 4 colors, red, yellow, blue and green; When you press the LED necklace and party light up rings, these light up party favors will glow bright color light in the dark Soft Material the glow in the dark necklaces are

Price is $
Price: $19.99