Most people can look at payscale or glassdoor though. If I'm putting out a Junior req for a front end position for a CRUD product, then I know pretty well what I'm looking for, and the salary range is pretty set. When someone comes in the game they're playing is "let me convince you why I'm worth the upper end of the range (or even a bit more)", and my game is "let me get you down to the lower end of the range by convincing you how awesome we are, etc." The underlying assumption is that our mental ranges overlap somewhat. If someone comes in and their range doesn't overlap with mine, even if they are supremely talented and worth it, it still won't work out, because I'm not looking for a Senior person, remember? People, most often, hire for best fit not let's get the best person possible. If someone comes in and their expectations are grossly out of sync with my own, it's better to just have it out. If I'm out of sync with reality then the market will correct me or I'll perish, either way it's no skin off the back of the candidates who said, "way too low, see ya later!"
