How much does this cost to the nearest dollar?

NinjaBatt Battery for HP CM03XL Elitebook 840 G3 845 850 750 745 740 G1 G2 Series CM03 CO06XL Zbook 14 15u - High Performance
PREMIUM QUALITY HP BATTERY Bring your laptop back to life with Ninjabatt's high quality HP laptop battery replacement - Made of high quality materials, top grade battery cells and packed with safety features. BUILT TO LAST WITH OVER A 500 CHARGE CYCLES(!) That’s right. Forget about all the “promising” low cost laptop batteries out there. Our new Li-ion battery is rated at Combined with its ‘A’ grade Premium cells and smart control chip, you can expect it out-perform, out-gun and out-last any

Price is $38.00
Price: $37.99