有卖
价格是天天会上下调整， 跟着 BTC 价格来走
大概是 15，000 RMB 左右吧

There is always ready stock in Shenzhen,
the price flucs according to BTC pricing
Last I checked, it is around 15,000~ RMB thereabouts without PSU.

Its about 700-1,000 more expensive than from Bitmain itself.