Ryuichi Sakamoto | Opus 坂本龍一[DVD]の高価買取価格

The item you're referring to seems to be a DVD titled "Opus" by Ryuichi Sakamoto (坂本龍一). Ryuichi Sakamoto is a renowned Japanese composer, musician, and producer known for his work in electronic, classical, and film music.
The "Opus" DVD likely contains performances or compositions showcasing his work. The mention of "返品種別A" indicates that it is a product category related to return policies, possibly suggesting that the item is in good condition and eligible for returns.
If you're seeking more specific details about the DVD, such as its content, length, or where to purchase it, please provide more context or clarify your request!