How much does this cost to the nearest dollar?

CyberPower UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 6V/9Ah
The UPS Replacement Battery Cartridge restores life to CyberPower UPS systems that have weak or completely depleted internal batteries. The contains four 6V/9AH replacement batteries, certified to meet or exceed original manufacturer specifications. These leak-proof, sealed lead-acid batteries never require replacement fluid. The pre-assembled cartridge installs easily in your CyberPower UPS system and is shipped with reusable packaging for delivering expired batteries to a suitable recycling center. The comes with instructions, recycling information, and an eighteen-month warranty. UPS Compatibility The CyberPower UPS Replacement Battery Cartridge restores life to CyberPower UPS systems that have weak or completely depleted internal batteries; It comes with four 6V/9Ah sealed

Price is $162.00
Price: $161.74