There is nothing wrong in sending an offer to someone selling an item with “best offer.”
Now that you exposed my identity (I use my real name everywhere), and the fact that I own ugly knives and “try” to buy knives (whatever that means), and especially after the lovely emojis you posted, I should live in shame for the rest of my life in the knife community and beyond. Well done man, you must feel satisfied with your supposed victory or whatever feeling that gave you.
Ironically, this is my second post on this forum, and just before this post I was reading a lovely post titled “We were all new here once.” Now I understand and appreciate it even more.