[JustinD]

I feel like comps and VCP are complete waste of time with negotiating and pulling them up to be a Karen will ultimately sour your negotiations and ruin your purchase as well as your next possible one in the future. It's a terrible idea.

On the opposite side of the coin they are undoubtedly important to look up for yourself to educate prior to a negotiation. You should step away or quietly look before deciding to offer.

Anything and everything known to man has a value that is truly what you or another is willing to pay, what happened another time is negatable. For myself, I will look at prices and decide a ceiling and start talking. If we can't meet, I am comfortable walking away. I may also thank someone in a failed discussion for the effort, and kindly leave my number with a mention that the offer stands unless I find another that meets my needs. Because I was reasonable and treated someone with respect, I have received many a phone call later and settled over the phone. Those people will remember how you didn't whine or beat them up.

Just like a date, if it's no, take the no and go home. Pushing it will just get you a bad rep. Maybe the next time around your good nature will get to home base.