Here is the message I received from him and my reply to him. I didn't get any proper answer why no address posted on that account. Signed message is a must for buyers to avoid any scams in future.
no signed message, let me know if you are interested in them like this
the accounts are in good standing.
May I know why you can't provide singed message?
Thanks
Thanks neg. given. Will only be removed after an escrow goes through some of the accounts and can confirm that they are indeed OP's. Any accounts bought from OP without any signed message will also be tagged.