How much does this cost to the nearest dollar?

Guitar Machine Head Buttons,Universal Guitar Tuning Key Buttons for Guitar Bass Performance Accessory
BEAUTIFUL DESIGN This guitar head accessories is fully enclosed design, tuning fast, fixed pitch, not in tune, blend with your beloved guitar, does not affect the appearance of the guitar. NICE ACCESSORY The guitar head accessories' bottom is equipped with screw holes, which can better fix the string button. The six strings are equipped with button parts. Each string button has nuts, washers and screws, which are wear-resistant and durable, anti- and anti-rust. PREMIUM QUALITY This guitar head accessories is a set of 6pcs professional and practical guitar heads, which is made of hard durable metal and plated with sliver. It is suitable for acoustic guitars. EASY

Price is $5.00
Price: $4.67