Aus contacted us with a real name, said he couldn’t remember the username and the given name didn’t match up with anything I could find. I don’t think we actually replied though, did we? That was an oversight if not, probably hit a dead end at “nowt we can do” and got lost, sorry about that. [EDIT – sorry, he didn’t provide a username, I was misremembering.]
Consider though; the seller responded to a Wanted ad, so it’s entirely possible that the seller isn’t even a forum member. It’d be trivial to go “hi, I’m [someone else’s username at random]” via email, and difficult for the buyer to validate.
Aus, if you want to give me the email address you’ve been corresponding with, I can look it up in the metabase to see if there’s anything like it. (Hit ‘Report-Post’ on this post and enter it there if you like.)