How much does this cost to the nearest dollar?

Ermik Portable Guitar Amp 20W Electric Guitar Amplifier Built in Speaker Headphone Jack Input and Aux Jack Drive Button 4 Knobs Gain Bass Treble and Volume - Black
♪ 20W AMP The Ermik 20 Watt Electric Guitar Amplifier is equipped with a power plug and operates on 110V DC. The amplifier has a key power switch and power indicator light, with a built-in speaker. The panel design is simple and intuitive, and the operation is simple ♪ INTEGRATED CONTROL SYSTEM The amplifier has four control knobs GAIN, BASS, TREBLE, and VOLUME. The GAIN knob increases the volume and makes the sound more transparent. You can play different styles of music by experimenting with various controls ♪ MULTIPLE SOUND EFFECTS The Drive

Price is $49.00
Price: $48.89