For a limited time, it's on sale. External port type. I bought it because I wanted to take interesting underwater photos, but I haven't had a chance to use it, so I'm selling it. It costs about 40,000 yen when purchased new. There is some slight dirt on the sticker part of the case, but the main body is completely clean. It has never been put underwater. ☆Product Description☆ SAGA's Magic Ball for underwater photography, with excellent optical performance and durability. - Model Name: Magic Ball - Brand Name: SAGA - Model Number: Ref1618 Thank you for looking.