More bad advice. I don't take anyone seriously who won't give me a price. Those who won't mention what they want for the name are basically losers looking to scam someone. One thing that I never do, and almost all scammers and losers do, is send a name to Sedo auction. There are actually people who own names who put the buyer through that garbage. Then they have their friends shill bid and boost the price up.
The bottom line is that those who want to buy a domain want the transaction to be as quick as possibly. There is no other group of idiots in the whole world of 7 billion people who, when they get a sale, put the buyer through a 7 day auction. But domainers do it with no shame at all.
Of course, the mindset of 99 percent of those with domains is to find someone with a lot less knowledge than them, so they can rob them with an outrageous sales price. These are the same idiots who think that because they got an offer 7 years ago for a name, then they can never sell it for less. They will actually tell you that they have received a higher offer years ago, and therefore, they could NEVER sell it for less. Or, even worse, they will try to sell a garbage name for a few hundred, and mention that they are taking a loss because they paid $500 for it. I mean, we are talking real lowlife losers who don't know a thing about business. You can't make this stuff up.