THE ALFEE 夏の乱 2019 DVD2枚の高価買取価格

"The Alfee" (ザ・アルフィー) is a well-known Japanese rock band, and "夏の乱" translates to "Summer Uprising." The release you mentioned, "3.August.2019 DVD2枚," likely refers to a concert or performance by the band that took place on August 3, 2019, which has been packaged as a two-DVD set.
If you're looking for specific details about the content, such as setlist, performances, special features, or where to purchase it, please provide more details or specify what you're looking for!