How much does this cost to the nearest dollar?

Wireless Guitar System 2.4GHz Guitar Transmitter Receiver 30 Meters Effective Distance 6 Working Hours Built-in Rechargeable Lithium Battery For Electric Guitar Bass Digital Wind Instrument
2.4GHz Wireless Guitar System,stable wireless guitar transmitter receiver,designed for electronic music instruments as guitar,bass,electric guitar.Instead of clutter bulky guitar cord,wireless guitar cable easy use and easy carry Wireless Guitar System,wireless guitar transmitter receiver designed for electronic music instruments as guitar,bass,electric guitar.Instead of clutter bulky guitar cord,wireless guitar transmitter receiver make more convenient to play guitar 2.4GHz Guitar Wireless System--Uncompressed wireless signal transmission,ensure high reduction of guitar tone.High anti-interference ultra-low delay and stable working condition 30 Meters Effective

Price is $29.00

Price: $28.99