How much does this cost to the nearest dollar?

Pentel® EnerGel® Liquid Gel Pen Refills, Needle Point, 0.7 mm, Black Ink, Pack Of 2
Ink refill for ENER-GEL liquid gel pen super-smooth ink glides across paper effortlessly. Quick-drying ink is ideal for left-handed writers. 0.7mm metal tip produces medium lines. With the best qualities of liquid and gel ink, this Pentel EnerGel refill provides a smooth feel as your pen glides over the paper. Use it to extend the lifetime of your favorite pen, so you can write with confidence, even during a long meeting or class. Gel pen refill dries quickly for smudge-proof writing. Allows you to use your EnerGel pen over again. Allows you to

Price is $4.00
Price: $3.98