How much does this cost to the nearest dollar?

Fisher Price Imaginext Supernova Battle Rover Replacement Projectile Launchers
WHAT’S INCLUDED? 2 Blue Launchers and 4 Green Projectiles ★★This Replacement Launchers and Projectiles Works with the Imaginext Super-Nova Battle Rover BFR73 Described Below - Listing is for 2 Blue Launchers and 4 Green Projectiles Only★★ Here's the ultimate Imagine outer space experience - the 2-in-1 Supernova Battle Rover that's a giant play set/vehicle and an amazing, removable space shuttle in one. It has everything a young space explorer needs to create the most out-of-this-world adventures, including projectiles; disk launchers; an alien-detecting chamber that lights up; 19 lights and over 200 unique sound effects and phrases; a transforming

Price is $16.00
Price: $15.93