How much does this cost to the nearest dollar?

Plugable USB C Power Meter Tester for Monitoring USB-C Connections up to 240W - Digital Multimeter Tester for USB-C Cables, Laptops, Phones, Chargers - Driverless
At a Glance - USB C Tester monitors USB-C power and charging up to 240W. Measure voltage and amperage. Visualize the directional flow of electrical current. Updated OLED display is brighter and easier to read. New orientation button lets you flip the screen 180 degrees Bidirectional - USB power meter can be connected in either orientation, allowing for the full range of USB Extended Power Range (EPR) voltage from 5 to 48V operating range) Broad USB Support - Used as a data and power quality meter, device allows USB data pass through, USB-C Alt Mode video, USB

Price is $30.00

Price: $29.95