Purchased from drop (massdrop) directly 2018

Excellent working condition with little use
with box and accessories
3.5mm unbalanced cable
free 2.5mm balanced cable

https://drop.com/buy/massdrop-plus-universal-iems
https://www.reddit.com/r/headphones/comments/8p29hw/massdrop_plus_universal_iems_a_thorough/