How much does this cost to the nearest dollar?

Hot Racing Aluminum Motor Mount TRA
Optional Machined Adjustable Motor Mount for the Traxxas X Maxx YOU WILL RECEIVE - Two piece Adjustable Motor Mount with replaceable lock nut- Lock nuts are to secure fasteners or shaft with threads- A lock nut comes with a nylon insert that conforms to the threads of the screw- The nylon insert grip against the threads that reduces the chances of loosening due to the vibration- For best performance use new lock nut. Made by Hot Racing; Hot Racing is a United States based company; parts are sourced from Chinese producers All Hot Racing upgrade parts are direct replacements for stock components; additional parts are not required Hot Racing part number UPC This item works with Traxxas X-Maxx Dimensions 4.5 x 1 x 1.

Price is $39.00
Price: $38.88