I purchased this from the official Hifiman store one month ago. I'm selling it because the headphones I already own suit my sound preferences better. I only listened to it once, and there are no noticeable scratches or stains. Instant purchase is OK, so I look forward to your purchase. *It will be shipped from the official store, so the outer box may have some damage, typical of China Post. Please be aware of this. hifiman Hifiman headphones Headphones Planar magnetic Planar magnetic field Planar Stealth magnets stealthmagnets High-resolution audio Re-cabling