Couch Guitar Strap Racer Xの買取情報

It seems like you are referencing a specific product: the Couch Guitar Strap Racer X in black and white. The Couch Guitar Straps are known for their unique designs and durability, often appealing to musicians and guitar enthusiasts.
If you are looking for information about the product, such as where to purchase it, its specifications, or customer reviews, I can provide general guidance. However, please note that I do not have access to real-time data or specific inventory. You may want to check music instrument retailers, online marketplaces, or the official Couch website for the most accurate and current information.