How much does this cost to the nearest dollar?

2023 Upgraded AURSINC WiFi Deauther Watch SE Programmable Development Board | RTC & Deauth Detector | Attack/Control/Test Tool | LOT DSTIKE for NodeMCU Arduino Leonardo
2023 UPGRADED Version DSTIKE Watch SE, has redesigned the surface and circuit with better performance and appearance than V1&V2, meanwhile it is wrapped by the 3D printed transparent case and Soft silica gel strap, moreover, equiped with upgraded software system, which is easier to operate Extensible 1 - Deauth Detector Deauther watch SE now has the Buzzer function, which is not seen on the any version of DSTIKE watches before, so that you could flash the deauth detector software in great convenience Extensible 2 - IMPROVED RTC De

Price is $64.00
Price: $63.99