How much does this cost to the nearest dollar?

DR. BATTERY Battery Compatible with HP TouchSmart LU06
Professional Series Replacement Notebook Battery Dr. Battery Professional Series batteries are made of quality materials, top grade battery cells to bring your laptop back to life and maintain your laptop’s service time. 12 Months Warranty Dr. Battery offers 12 Months Warranty. If you have any questions about the product, please feel free to contact. We will help you to resolve the issue. Safety First Criteria All of Dr. Battery Professional Series batteries have short circuit, overheat, and overload protections to maintain the safety of usage. Compatible Laptop Model TouchSmart Compatible Original Battery Part Number LU06, Dimensions 9.09 x 5.04 x 2.13 inches, Weight 13.9 ounces, model number CQ42, Batteries 

Price is $43.00
Price: $42.99