I have these exact earphones and I remembered buying them for $399 + tax. Today while I was checking, I noticed that they got a price drop. Even though its probably the official price from now on, still seems like a really great deal to me. These are equivalent to Shure 530. Keep in mind that the warranty and customer service are not as good as Shure.
https://www.amazon.com/Westone-Pr…B00FKY205O
(save tax if you buy from bhphotovideo)
https://www.bhphotovide