ONKYO W800BTB 買取上限 ¥10,000-
Bose SoundSport wireless BLK 買取上限 ¥9,000-
Campfire Audio ANDROMEDA 買取上限 ¥72,000-
Bowers & Wilkins P7 Wireless 買取上限 ¥25,000-
Bowers & Wilkins P9 Signature 買取上限 ¥48,000-