I believe these are the VE4459

[https://detail.1688.com/offer/771479407063.html](https://detail.1688.com/offer/771479407063.html) [https://detail.1688.com/offer/771674551496.html](https://detail.1688.com/offer/771674551496.html) [https://detail.1688.com/offer/776858632712.html](https://detail.1688.com/offer/776858632712.html)

How much dollars if we buy 1 ?

just look up yuan to usd

So 1 piece is 27 dollars?