Prices, or I'm easy AND cheap

Here lately, every single time I give someone an estimate for some work, they immediately say, "Sure!" or "You're on," or "Let's move ahead with it," without hesitating. Does that mean I need to raise my prices?

Just once, I'd like someone to say, "Is that the best you can do?" or "Oh, we'll have to think about that."

Cheap. And I thought I was just easy.

Have a great weekend, everybody!