LZ Big Dipper IEMs for $540 w/free S&H [MD]

With four days and change (as of blog-posting time), the new condition LZ Big Dipper IEMs are fully unlocked at members-only but free-to-join Massdrop for $540 with free shipping. This is the Gray model without a tuning switch. It will ship mid-February from Massdrop, all sales final. No warranty mention in the listing.