"What do you think is a good price?" How much is the buyer willing to pay? To rephrase, what value is the site to them? Will your site solve a real problem for

"What do you think is a good price?" How much is the buyer willing to pay? To rephrase, what value is the site to them? Will your site solve a real problem for them or not? And once you find out their valuation, what value is the site to you? Is your personal valuation higher than theirs? Don't sell. If your valuation is lower, then sell.