You're not dealing with sales professionals, for the most part. Most of the time they're inexperienced in dealing with 'customers' and way too emotional about what they think the value of their special DAC or turntable is. If I got insulted every time someone gave me a ridiculously ill informed offer, I would have been broke many years ago.
Why do so many sellers take offense to offers on their listings?
If you have the 'offer' feature activated then what's the problem with any offer. Comments like 'lowball' offers will be ignored just gives me a bad vibe. If your item has been up for sale then there is no insulting offer. I've made deals with people starting far apart and coming together. If you haven't noticed the audio market seems to have come to a standstill. Any opinions?