I am often told by other dealers that my guns are too expensive.
However few if any guns that they sell have been truly 'gone through'. They buy at price x and put their margin on it. There's nothing wrong with that, it is just a different business model from mine.
Working through a gun, fixing what you find and making those alterations/improvements that can separate a shooter from a interesting but 'gun with fleas' take time and therefore adds to the cost.
I NEVER object to an offer. I always considerate and if necessary make a counter offer. No offer is below consideration.
I always try to build wriggle room in to my pricing. It's what the great US gun buying market expects.