"Hey guys, I'm looking to buy a large quantity of BTC (100+ coins) for a personal project. I'm open to negotiations and would consider alternative payment methods. Has anyone got a lead on a seller who's willing to work with a significant buyer?"
"Hey OP, interested in your BTC, but can you share some more info on what you're looking to get for it and how you're planning on holding/ transferring the BTC? Also, do you have any other details on the negotiation process?"