Most of us have probably had experience with this. I have had items that I no longer need, so want to get rid of it with the minimal amount of hassle, so put a bargain price on it.
Then I have to deal with people who want to offer half that price again. This has happened to me in the past and is happening again. I bought two Neil Diamond concert tickets for $285 and can no longer attend. I am offering them for $200 and am getting the usual time wasters offering $100, etc. What do you people say to these bargain hunters/time wasters?
Don't worry about replying if you're going to ridicule an entertainer of his standing, or be a tightwad ozbargainer and say the price is too dear.
The concert is 75% sold and still 9 weeks away.
It's part of selling things. As long as they don't waste your time visiting and inspecting the item then don't worry.
Plenty of people put up stupid prices for things and there's plenty of others who need cash quick and can't say no.