How much does this cost to the nearest dollar?

VIOFO HK3 ACC Hardwire Kit for A129, A129 Plus, A129 PRO, A129 IR, Enables Parking Mode, Low Voltage Protection
This VIOFO Hardwire Kit Enables Parking Mode on the VIOFO A129, A129 PLUS, A129 PRO & Dash Camera. The hardwire cable length is 13.1ft (4m). DO NOT SUPPORT VIOFO A229 Duo, T130, A119 MINI dash cam. This Device is the only Hardwire Device Compatible with the VIOFO A129 & A119 V3 Dash Camera. The VIOFO Camera's Must be Updated to the Latest Firmware in Order to Enable Parking Mode and Use This Device. Older Versions of the VIOFO Hardwire Kits Such as The A119

Price is $18.00

Price: $17.99