How much does this cost to the nearest dollar?

Monteverde Ballpoint Refill To Fit Cross Ballpoint Pens, Medium, Red, 6 Pack
Product Description Ballpoint Refill To Fit Cross Ballpoint Pens, Medium Red From the Manufacturer Ballpoint Refill To Fit Cross Ballpoint Pens, Medium Red Monteverde ballpoint refills Latest technology for the smoothest writing experience Low viscosity ink Nickel silver tube and tip 6 pack refills Manufacturer YAFA, Brand Monteverde, Weight 0.07 Pounds, Dimensions 4.5 x 0.8 x 0.7 inches, model number Color Red, s 1, Point Type medium, Ink Color Red, Manufacturer Part Rank Office Products Ink Pen Refills 5021, Available June 15, 2011, Style Ballpoint

Price is $21.00
Price: $21.44