To buy this whale out is a 2 step process.

First step - Buy all CBX sitting at the exchange from sellers up until 60 000 satoshis price (300 000 USD market cap value for CBX - 60 000 satoshis is not an exagerated price, for such a quality coin)

Second step - Buy all the CBX walls viciously posted systematically at 60 000 satoshis, until this whale runs out (giving him a nasty grin in the process)

I suspect this whale could have much more than 30 000 CBX. I am still waiting for a sign from them, so I cannot confirm how many does this gentleman have, but it seems like a high number.