How much does this cost to the nearest dollar?

Silent M2 Pack Threaded 3.5mm Listen-Only Earpiece Bundle with 26 Coiled Cord for Motorola Radios
PRIVATE CONVERSATIONS - Keep your communications discreet and get the intel you need to operate effectively. From tactical situations to more professional and recreational settings, when incoming information comes in it should be for your ears only first. The full sound quality transfers from the mic to the earpiece. The first step to answering the call of duty is receiving it loud and clear. BEST VALUE - The Silent radio accessory kit is the best value for installing or upgrading a high quality 2-way radio system. It includes all you need to network effectively except for the radio itself. You’ll receive 26” Wire with 3.5mm Aux connector and adjustable shirt clip,

Price is $39.00
Price: $39