How much does this cost to the nearest dollar?

AEM X-Series Wideband UEGO AFR Sensor Controller Gauge
AEM's X-Series wideband UEGO Air/Fuel ratio sensor controller gauges are built upon unique, patent-pending X-Digital technology that makes them the fastest responding wideband air/fuel ratio controllers in independent testing against 17 other wideband UEGO air/fuel controllers. The X-Series wideband UEGO AFR sensor controller gauge (PN features a modern, visually striking faceplate and new seven-segment, center display that is 87% larger than the AEM The gauge includes a 0-5v and RS232 Serial Port output for feedback control and data logging, and an AEMnet (CANbus) output for data logging X-Digital wideband technology gives these controllers

Price is $192.00
Price: $191.68