We've got two pairs of hybrid-technology universals Unique Melody 3X (dynamic+2BA).
Both colors, black+black & red+blue. All new.
Price ~300$ per One with shipping all over the world via EMS.
Paypal or Western Union.
Reason: we are from Ukraine, economic and social situation is awful.
U need to find some good tips and you will get a perfect seal and a good isolation despite they are semi-opened model.
Hifiman 700 with non-balanced adaptor matches IE60 perfectly, or even "Simply the best"(c) lol:)