I saw that they are buying somewhere, selling for a symbolic price of 0.1 BTC.
List of btc addresses:
https://www.blockchain.com/btc/address/1MMetUmCSSLccjSLfw6yqeztXVLJpyCMXr
https://www.blockchain.com/btc/address/1AcGTHW44Ti5UULcmuGtYjbv83fqAjdxGA
https://www.blockchain.com/btc/address/1MCtWiTjfq5EcPxqJdZifNSMiH8f48PXTS
here you can buy:
https://satoshidisk.com/pay/C7TE3t
Sell in one hand!