How much does this cost to the nearest dollar?

wonuu Water Doodle Pens Replacement Water Pen, Drawing Doodle Pens for Aqua Water Doodle Mat
Value Set - Comes with 4pcs big red pens, 4pcs pink small pens and 4pcs blue small pens, a total of 12pcs water doodle pens in 2 sizes, bringing as much fun as possible. Replacement Water Pen - Just filled magic pen with water. No ink, Non-toxic, Non-polluting. Never make a mess. Clean and safe, satisfying the imagination and creativity of your infinite painting. Educational Toys - This magic drawing pens are beneficial for color perception and exercising hand-eye coordination, developing painting and creative skills. Perfect Gift - The reusable and refillable water doodle pens are perfect gifts for your family and friends, promoting fine motor and

Price is $10.00
Price: $9.99