I bought it for around 2300 yen, but it's currently being sold for around 1800 yen. I've only used it once, and there are some scratches (see image 5). Other than that, it's in good condition with little sign of use, but please understand that it's used before purchasing! It's large, so I think it can be used for almost all engine displacements, but I'm not certain. I bought it because a famous YouTuber said it's not much different from products from famous manufacturers. It's made of aluminum and the build quality is good, so it works perfectly fine! I don't seem to have a use for it, so I'm decluttering. ^_^