二手交易

https://g.alicdn.com/idleFish-F2e/app-basic/item.html?itemid=571713978856&ut_sk=1.V3WygQTN%2FPIDAGnagEQ2o9lu_21407387_1529546342604.Copy.detail.571713978856.1637030921&forceFlush=1
全新 购于ebay proaudio la,0.6m。600元