How much does this cost to the nearest dollar?

TecUnite 2.75 Inch Ballpoint Pen Refills for Diamond Crystal Stylus Pens and Ballpoint Pens with Black Velvet Bag, 20 Pieces (Black Refill)
2.75 Inch ballpoint pen refills for diamond crystal stylus pens and ballpoint pens with black velvet bag, 20 pieces Features The package comes with 20 pieces ballpoint refills in total. 1 mm Medium tip provides smooth writing, water resistant, and quick-drying ink. Compatibility These ballpoint pen refills are approx. 2.75 inch/ 7 cm in length. And they fit most ballpoint pens, help extend the life of your favorite pens. Storage bag Each package is equipped with a black velvet storage bag which is very convenient for you to store these ballpoint

Price is $8.00
Price: $7.99